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        <a href="octant-module.html">Package&nbsp;octant</a> ::
        <a href="octant.extern-module.html">Package&nbsp;extern</a> ::
        <a href="octant.extern.delaunay-module.html">Package&nbsp;delaunay</a> ::
        Module&nbsp;testfuncs
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<h1 class="epydoc">Source Code for <a href="octant.extern.delaunay.testfuncs-module.html">Module octant.extern.delaunay.testfuncs</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-docstring">"""Some test functions for bivariate interpolation.</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-docstring">Most of these have been yoinked from ACM TOMS 792.</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-docstring">http://netlib.org/toms/792</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">scipy</tt> <tt class="py-keyword">as</tt> <tt class="py-name">sp</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-0" class="py-name" targets="Module octant.extern.delaunay.triangulate=octant.extern.delaunay.triangulate-module.html"><a title="octant.extern.delaunay.triangulate" class="py-name" href="#" onclick="return doclink('link-0', 'triangulate', 'link-0');">triangulate</a></tt> <tt class="py-keyword">import</tt> <tt id="link-1" class="py-name" targets="Class octant.extern.delaunay.triangulate.Triangulation=octant.extern.delaunay.triangulate.Triangulation-class.html"><a title="octant.extern.delaunay.triangulate.Triangulation" class="py-name" href="#" onclick="return doclink('link-1', 'Triangulation', 'link-1');">Triangulation</a></tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"> </tt>
<a name="TestData"></a><div id="TestData-def"><a name="L10"></a><tt class="py-lineno"> 10</tt> <a class="py-toggle" href="#" id="TestData-toggle" onclick="return toggle('TestData');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.TestData-class.html">TestData</a><tt class="py-op">(</tt><tt class="py-base-class">dict</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TestData-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="TestData-expanded"><a name="TestData.__init__"></a><div id="TestData.__init__-def"><a name="L11"></a><tt class="py-lineno"> 11</tt> <a class="py-toggle" href="#" id="TestData.__init__-toggle" onclick="return toggle('TestData.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.TestData-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-param">args</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwds</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TestData.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TestData.__init__-expanded"><a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line">        <tt class="py-name">dict</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Method octant.depths.s_coordinate.__init__()=octant.depths.s_coordinate-class.html#__init__,Method octant.extern.delaunay.interpolate.LinearInterpolator.__init__()=octant.extern.delaunay.interpolate.LinearInterpolator-class.html#__init__,Method octant.extern.delaunay.interpolate.NNInterpolator.__init__()=octant.extern.delaunay.interpolate.NNInterpolator-class.html#__init__,Method octant.extern.delaunay.testfuncs.LinearTester.__init__()=octant.extern.delaunay.testfuncs.LinearTester-class.html#__init__,Method octant.extern.delaunay.testfuncs.TestData.__init__()=octant.extern.delaunay.testfuncs.TestData-class.html#__init__,Method octant.extern.delaunay.testfuncs.TestDataSet.__init__()=octant.extern.delaunay.testfuncs.TestDataSet-class.html#__init__,Method octant.extern.delaunay.triangulate.Triangulation.__init__()=octant.extern.delaunay.triangulate.Triangulation-class.html#__init__,Method octant.extern.greatcircle.GreatCircle.__init__()=octant.extern.greatcircle.GreatCircle-class.html#__init__,Method octant.extern.poly_editor.PolygonInteractor.__init__()=octant.extern.poly_editor.PolygonInteractor-class.html#__init__,Method octant.extern.pupynere.NetCDFFile.__init__()=octant.extern.pupynere.NetCDFFile-class.html#__init__,Method octant.extern.pupynere.NetCDFVariable.__init__()=octant.extern.pupynere.NetCDFVariable-class.html#__init__,Method octant.getm.Bdy2d.__init__()=octant.getm.Bdy2d-class.html#__init__,Method octant.getm.Bdy3d.__init__()=octant.getm.Bdy3d-class.html#__init__,Method octant.getm.Bdyinfo.__init__()=octant.getm.Bdyinfo-class.html#__init__,Method octant.getm.Transect.__init__()=octant.getm.Transect-class.html#__init__,Method octant.grid.BoundaryInteractor.__init__()=octant.grid.BoundaryInteractor-class.html#__init__,Method octant.grid.CGrid.__init__()=octant.grid.CGrid-class.html#__init__,Method octant.grid.Focus.__init__()=octant.grid.Focus-class.html#__init__,Method octant.grid.FocusPoint.__init__()=octant.grid.FocusPoint-class.html#__init__,Method octant.grid.Gridgen.__init__()=octant.grid.Gridgen-class.html#__init__,Method octant.grid.edit_mask_mesh.__init__()=octant.grid.edit_mask_mesh-class.html#__init__,Method octant.ocean.depths.Depths.__init__()=octant.ocean.depths.Depths-class.html#__init__,Method octant.ocean.step3d_t.Step3d_t.__init__()=octant.ocean.step3d_t.Step3d_t-class.html#__init__,Method octant.ocean.velocity.nc_velocity.__init__()=octant.ocean.velocity.nc_velocity-class.html#__init__,Method octant.roms.nc_N2.__init__()=octant.roms.nc_N2-class.html#__init__,Method octant.roms.nc_depths.__init__()=octant.roms.nc_depths-class.html#__init__,Method octant.tools.Transect_extrapolator.__init__()=octant.tools.Transect_extrapolator-class.html#__init__"><a title="octant.depths.s_coordinate.__init__
octant.extern.delaunay.interpolate.LinearInterpolator.__init__
octant.extern.delaunay.interpolate.NNInterpolator.__init__
octant.extern.delaunay.testfuncs.LinearTester.__init__
octant.extern.delaunay.testfuncs.TestData.__init__
octant.extern.delaunay.testfuncs.TestDataSet.__init__
octant.extern.delaunay.triangulate.Triangulation.__init__
octant.extern.greatcircle.GreatCircle.__init__
octant.extern.poly_editor.PolygonInteractor.__init__
octant.extern.pupynere.NetCDFFile.__init__
octant.extern.pupynere.NetCDFVariable.__init__
octant.getm.Bdy2d.__init__
octant.getm.Bdy3d.__init__
octant.getm.Bdyinfo.__init__
octant.getm.Transect.__init__
octant.grid.BoundaryInteractor.__init__
octant.grid.CGrid.__init__
octant.grid.Focus.__init__
octant.grid.FocusPoint.__init__
octant.grid.Gridgen.__init__
octant.grid.edit_mask_mesh.__init__
octant.ocean.depths.Depths.__init__
octant.ocean.step3d_t.Step3d_t.__init__
octant.ocean.velocity.nc_velocity.__init__
octant.roms.nc_N2.__init__
octant.roms.nc_depths.__init__
octant.tools.Transect_extrapolator.__init__" class="py-name" href="#" onclick="return doclink('link-2', '__init__', 'link-2');">__init__</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">,</tt> <tt class="py-op">*</tt><tt class="py-name">args</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-name">kwds</tt><tt class="py-op">)</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__dict__</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt> </tt>
</div></div><a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"> </tt>
<a name="TestDataSet"></a><div id="TestDataSet-def"><a name="L15"></a><tt class="py-lineno"> 15</tt> <a class="py-toggle" href="#" id="TestDataSet-toggle" onclick="return toggle('TestDataSet');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.TestDataSet-class.html">TestDataSet</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TestDataSet-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="TestDataSet-expanded"><a name="TestDataSet.__init__"></a><div id="TestDataSet.__init__-def"><a name="L16"></a><tt class="py-lineno"> 16</tt> <a class="py-toggle" href="#" id="TestDataSet.__init__-toggle" onclick="return toggle('TestDataSet.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.TestDataSet-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-op">**</tt><tt class="py-param">kwds</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="TestDataSet.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="TestDataSet.__init__-expanded"><a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">__dict__</tt><tt class="py-op">.</tt><tt class="py-name">update</tt><tt class="py-op">(</tt><tt class="py-name">kwds</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt id="link-3" class="py-name" targets="Variable octant.extern.delaunay.testfuncs.data=octant.extern.delaunay.testfuncs-module.html#data"><a title="octant.extern.delaunay.testfuncs.data" class="py-name" href="#" onclick="return doclink('link-3', 'data', 'link-3');">data</a></tt> <tt class="py-op">=</tt> <tt id="link-4" class="py-name" targets="Class octant.extern.delaunay.testfuncs.TestData=octant.extern.delaunay.testfuncs.TestData-class.html"><a title="octant.extern.delaunay.testfuncs.TestData" class="py-name" href="#" onclick="return doclink('link-4', 'TestData', 'link-4');">TestData</a></tt><tt class="py-op">(</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"><tt class="py-name">franke100</tt><tt class="py-op">=</tt><tt id="link-5" class="py-name" targets="Class octant.extern.delaunay.testfuncs.TestDataSet=octant.extern.delaunay.testfuncs.TestDataSet-class.html"><a title="octant.extern.delaunay.testfuncs.TestDataSet" class="py-name" href="#" onclick="return doclink('link-5', 'TestDataSet', 'link-5');">TestDataSet</a></tt><tt class="py-op">(</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line">    <tt id="link-6" class="py-name" targets="Variable octant.grid.BoundaryInteractor.x=octant.grid.BoundaryInteractor-class.html#x,Variable octant.grid.CGrid.x=octant.grid.CGrid-class.html#x"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-6', 'x', 'link-6');">x</a></tt><tt class="py-op">=</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt> <tt class="py-number">0.0227035</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0539888</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0217008</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0175129</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0019029</tt><tt class="py-op">,</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line">                <tt class="py-op">-</tt><tt class="py-number">0.0509685</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0395408</tt><tt class="py-op">,</tt> <tt class="py-op">-</tt><tt class="py-number">0.0487061</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0315828</tt><tt class="py-op">,</tt> <tt class="py-op">-</tt><tt class="py-number">0.0418785</tt><tt class="py-op">,</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line">                 <tt class="py-number">0.1324189</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1090271</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1254439</tt><tt class="py-op">,</tt>  <tt class="py-number">0.093454</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.0767578</tt><tt class="py-op">,</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line">                 <tt class="py-number">0.1451874</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0626494</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1452734</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0958668</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0695559</tt><tt class="py-op">,</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line">                 <tt class="py-number">0.2645602</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2391645</tt><tt class="py-op">,</tt>  <tt class="py-number">0.208899</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.2767329</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1714726</tt><tt class="py-op">,</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line">                 <tt class="py-number">0.2266781</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1909212</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1867647</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2304634</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2426219</tt><tt class="py-op">,</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line">                 <tt class="py-number">0.3663168</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3857662</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3832392</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3179087</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3466321</tt><tt class="py-op">,</tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line">                 <tt class="py-number">0.3776591</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3873159</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3812917</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3795364</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2803515</tt><tt class="py-op">,</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line">                 <tt class="py-number">0.4149771</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4277679</tt><tt class="py-op">,</tt>  <tt class="py-number">0.420001</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.4663631</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4855658</tt><tt class="py-op">,</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line">                 <tt class="py-number">0.4092026</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4792578</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4812279</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3977761</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4027321</tt><tt class="py-op">,</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line">                 <tt class="py-number">0.5848691</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5730076</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6063893</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5013894</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5741311</tt><tt class="py-op">,</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line">                 <tt class="py-number">0.6106955</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5990105</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5380621</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6096967</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5026188</tt><tt class="py-op">,</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line">                 <tt class="py-number">0.6616928</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6427836</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6396475</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6703963</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7001181</tt><tt class="py-op">,</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line">                 <tt class="py-number">0.633359</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.6908947</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6895638</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6718889</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6837675</tt><tt class="py-op">,</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line">                 <tt class="py-number">0.7736939</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7635332</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7410424</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8258981</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7306034</tt><tt class="py-op">,</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line">                 <tt class="py-number">0.8086609</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8214531</tt><tt class="py-op">,</tt>  <tt class="py-number">0.729064</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.8076643</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8170951</tt><tt class="py-op">,</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line">                 <tt class="py-number">0.8424572</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8684053</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8366923</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9418461</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8478122</tt><tt class="py-op">,</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line">                 <tt class="py-number">0.8599583</tt><tt class="py-op">,</tt>  <tt class="py-number">0.91757</tt>  <tt class="py-op">,</tt>  <tt class="py-number">0.8596328</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9279871</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8512805</tt><tt class="py-op">,</tt> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line">                 <tt class="py-number">1.044982</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.9670631</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9857884</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9676313</tt><tt class="py-op">,</tt>  <tt class="py-number">1.0129299</tt><tt class="py-op">,</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">                 <tt class="py-number">0.965704</tt> <tt class="py-op">,</tt>  <tt class="py-number">1.0019855</tt><tt class="py-op">,</tt>  <tt class="py-number">1.0359297</tt><tt class="py-op">,</tt>  <tt class="py-number">1.0414677</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9471506</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line">    <tt id="link-7" class="py-name" targets="Variable octant.grid.BoundaryInteractor.y=octant.grid.BoundaryInteractor-class.html#y,Variable octant.grid.CGrid.y=octant.grid.CGrid-class.html#y"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-7', 'y', 'link-7');">y</a></tt><tt class="py-op">=</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">0.0310206</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1586742</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2576924</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3414014</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4943596</tt><tt class="py-op">,</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line">                 <tt class="py-number">0.5782854</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6993418</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7470194</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9107649</tt><tt class="py-op">,</tt>  <tt class="py-number">0.996289</tt> <tt class="py-op">,</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line">                 <tt class="py-number">0.050133</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.0918555</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2592973</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3381592</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4171125</tt><tt class="py-op">,</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line">                 <tt class="py-number">0.5615563</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6552235</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7524066</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9146523</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9632421</tt><tt class="py-op">,</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">                 <tt class="py-number">0.0292939</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0602303</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2668783</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3696044</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4801738</tt><tt class="py-op">,</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">                 <tt class="py-number">0.5940595</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6878797</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8185576</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9046507</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9805412</tt><tt class="py-op">,</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">                 <tt class="py-number">0.0396955</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0684484</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2389548</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3124129</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4902989</tt><tt class="py-op">,</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">                 <tt class="py-number">0.5199303</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6445227</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8203789</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8938079</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9711719</tt><tt class="py-op">,</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">                <tt class="py-op">-</tt><tt class="py-number">0.0284618</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1560965</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2262471</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3175094</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3891417</tt><tt class="py-op">,</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">                 <tt class="py-number">0.5084949</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6324247</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7511007</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8489712</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9978728</tt><tt class="py-op">,</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line">                <tt class="py-op">-</tt><tt class="py-number">0.0271948</tt><tt class="py-op">,</tt>  <tt class="py-number">0.127243</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.2709269</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3477728</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4259422</tt><tt class="py-op">,</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">                 <tt class="py-number">0.6084711</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6733781</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7235242</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9242411</tt><tt class="py-op">,</tt>  <tt class="py-number">1.0308762</tt><tt class="py-op">,</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line">                 <tt class="py-number">0.0255959</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0707835</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2008336</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3259843</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4890704</tt><tt class="py-op">,</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line">                 <tt class="py-number">0.5096324</tt><tt class="py-op">,</tt>  <tt class="py-number">0.669788</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.7759569</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9366096</tt><tt class="py-op">,</tt>  <tt class="py-number">1.0064516</tt><tt class="py-op">,</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line">                 <tt class="py-number">0.0285374</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1021403</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1936581</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3235775</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4714228</tt><tt class="py-op">,</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line">                 <tt class="py-number">0.6091595</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6685053</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8022808</tt><tt class="py-op">,</tt>  <tt class="py-number">0.847679</tt> <tt class="py-op">,</tt>  <tt class="py-number">1.0512371</tt><tt class="py-op">,</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line">                 <tt class="py-number">0.0380499</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0902048</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2083092</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3318491</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4335632</tt><tt class="py-op">,</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line">                 <tt class="py-number">0.5910139</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6307383</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8144841</tt><tt class="py-op">,</tt>  <tt class="py-number">0.904231</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.969603</tt> <tt class="py-op">,</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line">                <tt class="py-op">-</tt><tt class="py-number">0.01209</tt>  <tt class="py-op">,</tt>  <tt class="py-number">0.1334114</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2695844</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3795281</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4396054</tt><tt class="py-op">,</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">                 <tt class="py-number">0.5044425</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6941519</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7459923</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8682081</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9801409</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"><tt class="py-name">franke33</tt><tt class="py-op">=</tt><tt id="link-8" class="py-name"><a title="octant.extern.delaunay.testfuncs.TestDataSet" class="py-name" href="#" onclick="return doclink('link-8', 'TestDataSet', 'link-5');">TestDataSet</a></tt><tt class="py-op">(</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line">    <tt id="link-9" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-9', 'x', 'link-6');">x</a></tt><tt class="py-op">=</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt>  <tt class="py-number">5.00000000e-02</tt><tt class="py-op">,</tt>   <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">                  <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line">                  <tt class="py-number">1.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">2.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">2.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">                  <tt class="py-number">3.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">3.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">5.00000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">                  <tt class="py-number">5.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">5.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">6.00000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line">                  <tt class="py-number">6.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">6.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">6.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">                  <tt class="py-number">7.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">7.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">7.00000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line">                  <tt class="py-number">7.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">7.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">7.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">                  <tt class="py-number">8.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line">                  <tt class="py-number">9.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">9.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">9.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line">                  <tt class="py-number">1.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e+00</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">    <tt id="link-10" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-10', 'y', 'link-7');">y</a></tt><tt class="py-op">=</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt>  <tt class="py-number">4.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">5.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e+00</tt><tt class="py-op">,</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">                  <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">1.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">7.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line">                  <tt class="py-number">3.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">2.00000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">                  <tt class="py-number">3.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line">                  <tt class="py-number">1.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">9.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">2.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line">                  <tt class="py-number">6.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">7.00000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">                  <tt class="py-number">2.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">6.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">9.00000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line">                  <tt class="py-number">1.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">3.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">                  <tt class="py-number">4.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">6.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">2.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line">                  <tt class="py-number">3.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">9.00000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">                  <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">5.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e+00</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line"><tt class="py-name">lawson25</tt><tt class="py-op">=</tt><tt id="link-11" class="py-name"><a title="octant.extern.delaunay.testfuncs.TestDataSet" class="py-name" href="#" onclick="return doclink('link-11', 'TestDataSet', 'link-5');">TestDataSet</a></tt><tt class="py-op">(</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">    <tt id="link-12" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-12', 'x', 'link-6');">x</a></tt><tt class="py-op">=</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt> <tt class="py-number">0.1375</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9125</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7125</tt><tt class="py-op">,</tt>  <tt class="py-number">0.225</tt> <tt class="py-op">,</tt> <tt class="py-op">-</tt><tt class="py-number">0.05</tt>  <tt class="py-op">,</tt>  <tt class="py-number">0.475</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.05</tt>  <tt class="py-op">,</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line">                 <tt class="py-number">0.45</tt>  <tt class="py-op">,</tt>  <tt class="py-number">1.0875</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5375</tt><tt class="py-op">,</tt> <tt class="py-op">-</tt><tt class="py-number">0.0375</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1875</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7125</tt><tt class="py-op">,</tt>  <tt class="py-number">0.85</tt>  <tt class="py-op">,</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">                 <tt class="py-number">0.7</tt>   <tt class="py-op">,</tt>  <tt class="py-number">0.275</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.45</tt>  <tt class="py-op">,</tt>  <tt class="py-number">0.8125</tt><tt class="py-op">,</tt>  <tt class="py-number">0.45</tt>  <tt class="py-op">,</tt>  <tt class="py-number">1.</tt>    <tt class="py-op">,</tt>  <tt class="py-number">0.5</tt>   <tt class="py-op">,</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line">                 <tt class="py-number">0.1875</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5875</tt><tt class="py-op">,</tt>  <tt class="py-number">1.05</tt>  <tt class="py-op">,</tt>  <tt class="py-number">0.1</tt>   <tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line">    <tt id="link-13" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-13', 'y', 'link-7');">y</a></tt><tt class="py-op">=</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt> <tt class="py-number">0.975</tt>  <tt class="py-op">,</tt>  <tt class="py-number">0.9875</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.7625</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.8375</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.4125</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.6375</tt> <tt class="py-op">,</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line">                <tt class="py-op">-</tt><tt class="py-number">0.05</tt>   <tt class="py-op">,</tt>  <tt class="py-number">1.0375</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.55</tt>   <tt class="py-op">,</tt>  <tt class="py-number">0.8</tt>    <tt class="py-op">,</tt>  <tt class="py-number">0.75</tt>   <tt class="py-op">,</tt>  <tt class="py-number">0.575</tt>  <tt class="py-op">,</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">                 <tt class="py-number">0.55</tt>   <tt class="py-op">,</tt>  <tt class="py-number">0.4375</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.3125</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.425</tt>  <tt class="py-op">,</tt>  <tt class="py-number">0.2875</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.1875</tt> <tt class="py-op">,</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">                <tt class="py-op">-</tt><tt class="py-number">0.0375</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.2625</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.4625</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.2625</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.125</tt>  <tt class="py-op">,</tt> <tt class="py-op">-</tt><tt class="py-number">0.06125</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1125</tt> <tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line"><tt class="py-name">random100</tt><tt class="py-op">=</tt><tt id="link-14" class="py-name"><a title="octant.extern.delaunay.testfuncs.TestDataSet" class="py-name" href="#" onclick="return doclink('link-14', 'TestDataSet', 'link-5');">TestDataSet</a></tt><tt class="py-op">(</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">    <tt id="link-15" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-15', 'x', 'link-6');">x</a></tt><tt class="py-op">=</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt> <tt class="py-number">0.0096326</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0216348</tt><tt class="py-op">,</tt>  <tt class="py-number">0.029836</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.0417447</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0470462</tt><tt class="py-op">,</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">                 <tt class="py-number">0.0562965</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0646857</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0740377</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0873907</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0934832</tt><tt class="py-op">,</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">                 <tt class="py-number">0.1032216</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1110176</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1181193</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1251704</tt><tt class="py-op">,</tt>  <tt class="py-number">0.132733</tt> <tt class="py-op">,</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line">                 <tt class="py-number">0.1439536</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1564861</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1651043</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1786039</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1886405</tt><tt class="py-op">,</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line">                 <tt class="py-number">0.2016706</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2099886</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2147003</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2204141</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2343715</tt><tt class="py-op">,</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">                 <tt class="py-number">0.240966</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.252774</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.2570839</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2733365</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2853833</tt><tt class="py-op">,</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line">                 <tt class="py-number">0.2901755</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2964854</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3019725</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3125695</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3307163</tt><tt class="py-op">,</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">                 <tt class="py-number">0.3378504</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3439061</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3529922</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3635507</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3766172</tt><tt class="py-op">,</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">                 <tt class="py-number">0.3822429</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3869838</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3973137</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4170708</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4255588</tt><tt class="py-op">,</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">                 <tt class="py-number">0.4299218</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4372839</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4705033</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4736655</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4879299</tt><tt class="py-op">,</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">                 <tt class="py-number">0.494026</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.5055324</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5162593</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5219219</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5348529</tt><tt class="py-op">,</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line">                 <tt class="py-number">0.5483213</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5569571</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5638611</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5784908</tt><tt class="py-op">,</tt>  <tt class="py-number">0.586395</tt> <tt class="py-op">,</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">                 <tt class="py-number">0.5929148</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5987839</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6117561</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6252296</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6331381</tt><tt class="py-op">,</tt> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">                 <tt class="py-number">0.6399048</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6488972</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6558537</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6677405</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6814074</tt><tt class="py-op">,</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line">                 <tt class="py-number">0.6887812</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6940896</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7061687</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7160957</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7317445</tt><tt class="py-op">,</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line">                 <tt class="py-number">0.7370798</tt><tt class="py-op">,</tt>  <tt class="py-number">0.746203</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.7566957</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7699998</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7879347</tt><tt class="py-op">,</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">                 <tt class="py-number">0.7944014</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8164468</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8192794</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8368405</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8500993</tt><tt class="py-op">,</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">                 <tt class="py-number">0.8588255</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8646496</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8792329</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8837536</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8900077</tt><tt class="py-op">,</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line">                 <tt class="py-number">0.8969894</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9044917</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9083947</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9203972</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9347906</tt><tt class="py-op">,</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line">                 <tt class="py-number">0.9434519</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9490328</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9569571</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9772067</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9983493</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line">    <tt id="link-16" class="py-name"><a title="octant.grid.BoundaryInteractor.y
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<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line">                 <tt class="py-number">0.7156339</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5311312</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9755672</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1781117</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5452797</tt><tt class="py-op">,</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line">                 <tt class="py-number">0.1603881</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7837139</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9982015</tt><tt class="py-op">,</tt>  <tt class="py-number">0.6910589</tt><tt class="py-op">,</tt>  <tt class="py-number">0.104958</tt> <tt class="py-op">,</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line">                 <tt class="py-number">0.8184662</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7086405</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4456593</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1178342</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3189021</tt><tt class="py-op">,</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line">                 <tt class="py-number">0.9668446</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7571834</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2016598</tt><tt class="py-op">,</tt>  <tt class="py-number">0.3232444</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4368583</tt><tt class="py-op">,</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line">                 <tt class="py-number">0.8907869</tt><tt class="py-op">,</tt>  <tt class="py-number">0.064726</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.5692618</tt><tt class="py-op">,</tt>  <tt class="py-number">0.2947027</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4332426</tt><tt class="py-op">,</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line">                 <tt class="py-number">0.3347464</tt><tt class="py-op">,</tt>  <tt class="py-number">0.7436284</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1066265</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8845357</tt><tt class="py-op">,</tt>  <tt class="py-number">0.515873</tt> <tt class="py-op">,</tt> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line">                 <tt class="py-number">0.9425637</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4799701</tt><tt class="py-op">,</tt>  <tt class="py-number">0.1783069</tt><tt class="py-op">,</tt>  <tt class="py-number">0.114676</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.8225797</tt><tt class="py-op">,</tt> </tt>
<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line">                 <tt class="py-number">0.2270688</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4073598</tt><tt class="py-op">,</tt>  <tt class="py-number">0.887508</tt> <tt class="py-op">,</tt>  <tt class="py-number">0.7631616</tt><tt class="py-op">,</tt>  <tt class="py-number">0.9972804</tt><tt class="py-op">,</tt> </tt>
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<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line">                 <tt class="py-number">0.5411969</tt><tt class="py-op">,</tt>  <tt class="py-number">0.0089792</tt><tt class="py-op">,</tt>  <tt class="py-number">0.8784268</tt><tt class="py-op">,</tt>  <tt class="py-number">0.5515874</tt><tt class="py-op">,</tt>  <tt class="py-number">0.4038952</tt><tt class="py-op">,</tt> </tt>
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<a name="L179"></a><tt class="py-lineno">179</tt>  <tt class="py-line">                  <tt class="py-number">7.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.75000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e+00</tt><tt class="py-op">,</tt> </tt>
<a name="L180"></a><tt class="py-lineno">180</tt>  <tt class="py-line">                  <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">1.25000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">2.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L181"></a><tt class="py-lineno">181</tt>  <tt class="py-line">                  <tt class="py-number">3.75000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">5.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">6.25000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L182"></a><tt class="py-lineno">182</tt>  <tt class="py-line">                  <tt class="py-number">7.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.75000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e+00</tt><tt class="py-op">,</tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt>  <tt class="py-line">                  <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">1.25000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">2.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt>  <tt class="py-line">                  <tt class="py-number">3.75000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">5.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">6.25000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L185"></a><tt class="py-lineno">185</tt>  <tt class="py-line">                  <tt class="py-number">7.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.75000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e+00</tt><tt class="py-op">,</tt> </tt>
<a name="L186"></a><tt class="py-lineno">186</tt>  <tt class="py-line">                  <tt class="py-number">0.00000000e+00</tt><tt class="py-op">,</tt>   <tt class="py-number">1.25000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">2.50000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L187"></a><tt class="py-lineno">187</tt>  <tt class="py-line">                  <tt class="py-number">3.75000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">5.00000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">6.25000000e-01</tt><tt class="py-op">,</tt> </tt>
<a name="L188"></a><tt class="py-lineno">188</tt>  <tt class="py-line">                  <tt class="py-number">7.50000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">8.75000000e-01</tt><tt class="py-op">,</tt>   <tt class="py-number">1.00000000e+00</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt>  <tt class="py-line"><tt class="py-op">)</tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt>  <tt class="py-line"> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt>  <tt class="py-line"> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt>  <tt class="py-line"> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt>  <tt class="py-line"> </tt>
<a name="L194"></a><tt class="py-lineno">194</tt>  <tt class="py-line"> </tt>
<a name="constant"></a><div id="constant-def"><a name="L195"></a><tt class="py-lineno">195</tt> <a class="py-toggle" href="#" id="constant-toggle" onclick="return toggle('constant');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#constant">constant</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="constant-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="constant-expanded"><a name="L196"></a><tt class="py-lineno">196</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">ones</tt><tt class="py-op">(</tt><tt id="link-20" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-20', 'x', 'link-6');">x</a></tt><tt class="py-op">.</tt><tt class="py-name">shape</tt><tt class="py-op">,</tt> <tt id="link-21" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-21', 'x', 'link-6');">x</a></tt><tt class="py-op">.</tt><tt class="py-name">dtype</tt><tt class="py-op">)</tt> </tt>
</div><a name="L197"></a><tt class="py-lineno">197</tt>  <tt class="py-line"><tt id="link-22" class="py-name" targets="Function octant.extern.delaunay.testfuncs.constant()=octant.extern.delaunay.testfuncs-module.html#constant"><a title="octant.extern.delaunay.testfuncs.constant" class="py-name" href="#" onclick="return doclink('link-22', 'constant', 'link-22');">constant</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Constant'</tt> </tt>
<a name="L198"></a><tt class="py-lineno">198</tt>  <tt class="py-line"> </tt>
<a name="xramp"></a><div id="xramp-def"><a name="L199"></a><tt class="py-lineno">199</tt> <a class="py-toggle" href="#" id="xramp-toggle" onclick="return toggle('xramp');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#xramp">xramp</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="xramp-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="xramp-expanded"><a name="L200"></a><tt class="py-lineno">200</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt id="link-23" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-23', 'x', 'link-6');">x</a></tt> </tt>
</div><a name="L201"></a><tt class="py-lineno">201</tt>  <tt class="py-line"><tt id="link-24" class="py-name" targets="Function octant.extern.delaunay.testfuncs.xramp()=octant.extern.delaunay.testfuncs-module.html#xramp"><a title="octant.extern.delaunay.testfuncs.xramp" class="py-name" href="#" onclick="return doclink('link-24', 'xramp', 'link-24');">xramp</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'X Ramp'</tt> </tt>
<a name="L202"></a><tt class="py-lineno">202</tt>  <tt class="py-line"> </tt>
<a name="yramp"></a><div id="yramp-def"><a name="L203"></a><tt class="py-lineno">203</tt> <a class="py-toggle" href="#" id="yramp-toggle" onclick="return toggle('yramp');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#yramp">yramp</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="yramp-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="yramp-expanded"><a name="L204"></a><tt class="py-lineno">204</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt id="link-25" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-25', 'y', 'link-7');">y</a></tt> </tt>
</div><a name="L205"></a><tt class="py-lineno">205</tt>  <tt class="py-line"><tt id="link-26" class="py-name" targets="Function octant.extern.delaunay.testfuncs.yramp()=octant.extern.delaunay.testfuncs-module.html#yramp"><a title="octant.extern.delaunay.testfuncs.yramp" class="py-name" href="#" onclick="return doclink('link-26', 'yramp', 'link-26');">yramp</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Y Ramp'</tt> </tt>
<a name="L206"></a><tt class="py-lineno">206</tt>  <tt class="py-line"> </tt>
<a name="exponential"></a><div id="exponential-def"><a name="L207"></a><tt class="py-lineno">207</tt> <a class="py-toggle" href="#" id="exponential-toggle" onclick="return toggle('exponential');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#exponential">exponential</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="exponential-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="exponential-expanded"><a name="L208"></a><tt class="py-lineno">208</tt>  <tt class="py-line">    <tt id="link-27" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-27', 'x', 'link-6');">x</a></tt> <tt class="py-op">=</tt> <tt id="link-28" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-28', 'x', 'link-6');">x</a></tt><tt class="py-op">*</tt><tt class="py-number">9</tt> </tt>
<a name="L209"></a><tt class="py-lineno">209</tt>  <tt class="py-line">    <tt id="link-29" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-29', 'y', 'link-7');">y</a></tt> <tt class="py-op">=</tt> <tt id="link-30" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-30', 'y', 'link-7');">y</a></tt><tt class="py-op">*</tt><tt class="py-number">9</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt>  <tt class="py-line">    <tt class="py-name">x1</tt> <tt class="py-op">=</tt> <tt id="link-31" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-31', 'x', 'link-6');">x</a></tt><tt class="py-op">+</tt><tt class="py-number">1.0</tt> </tt>
<a name="L211"></a><tt class="py-lineno">211</tt>  <tt class="py-line">    <tt class="py-name">x2</tt> <tt class="py-op">=</tt> <tt id="link-32" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-32', 'x', 'link-6');">x</a></tt><tt class="py-op">-</tt><tt class="py-number">2.0</tt> </tt>
<a name="L212"></a><tt class="py-lineno">212</tt>  <tt class="py-line">    <tt class="py-name">x4</tt> <tt class="py-op">=</tt> <tt id="link-33" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-33', 'x', 'link-6');">x</a></tt><tt class="py-op">-</tt><tt class="py-number">4.0</tt> </tt>
<a name="L213"></a><tt class="py-lineno">213</tt>  <tt class="py-line">    <tt class="py-name">x7</tt> <tt class="py-op">=</tt> <tt id="link-34" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-34', 'x', 'link-6');">x</a></tt><tt class="py-op">-</tt><tt class="py-number">7.0</tt> </tt>
<a name="L214"></a><tt class="py-lineno">214</tt>  <tt class="py-line">    <tt class="py-name">y1</tt> <tt class="py-op">=</tt> <tt id="link-35" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-35', 'x', 'link-6');">x</a></tt><tt class="py-op">+</tt><tt class="py-number">1.0</tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt>  <tt class="py-line">    <tt class="py-name">y2</tt> <tt class="py-op">=</tt> <tt id="link-36" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-36', 'y', 'link-7');">y</a></tt><tt class="py-op">-</tt><tt class="py-number">2.0</tt> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt>  <tt class="py-line">    <tt class="py-name">y3</tt> <tt class="py-op">=</tt> <tt id="link-37" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-37', 'y', 'link-7');">y</a></tt><tt class="py-op">-</tt><tt class="py-number">3.0</tt> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt>  <tt class="py-line">    <tt class="py-name">y7</tt> <tt class="py-op">=</tt> <tt id="link-38" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-38', 'y', 'link-7');">y</a></tt><tt class="py-op">-</tt><tt class="py-number">7.0</tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-number">0.75</tt> <tt class="py-op">*</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-39" class="py-name" targets="Variable octant.ocean.depths.exp=octant.ocean.depths-module.html#exp,Variable octant.ocean.exp=octant.ocean-module.html#exp,Variable octant.ocean.state.exp=octant.ocean.state-module.html#exp,Variable octant.ocean.step3d_t.exp=octant.ocean.step3d_t-module.html#exp,Variable octant.ocean.time.exp=octant.ocean.time-module.html#exp,Variable octant.ocean.velocity.exp=octant.ocean.velocity-module.html#exp"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-39', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt class="py-op">(</tt><tt class="py-name">x2</tt><tt class="py-op">*</tt><tt class="py-name">x2</tt><tt class="py-op">+</tt><tt class="py-name">y2</tt><tt class="py-op">*</tt><tt class="py-name">y2</tt><tt class="py-op">)</tt><tt class="py-op">/</tt><tt class="py-number">4.0</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt>  <tt class="py-line">         <tt class="py-number">0.75</tt> <tt class="py-op">*</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-40', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt class="py-name">x1</tt><tt class="py-op">*</tt><tt class="py-name">x1</tt><tt class="py-op">/</tt><tt class="py-number">49.0</tt> <tt class="py-op">-</tt> <tt class="py-name">y1</tt><tt class="py-op">/</tt><tt class="py-number">10.0</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt>  <tt class="py-line">         <tt class="py-number">0.5</tt> <tt class="py-op">*</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-41" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-41', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt class="py-op">(</tt><tt class="py-name">x7</tt><tt class="py-op">*</tt><tt class="py-name">x7</tt> <tt class="py-op">+</tt> <tt class="py-name">y3</tt><tt class="py-op">*</tt><tt class="py-name">y3</tt><tt class="py-op">)</tt><tt class="py-op">/</tt><tt class="py-number">4.0</tt><tt class="py-op">)</tt> <tt class="py-op">-</tt> </tt>
<a name="L221"></a><tt class="py-lineno">221</tt>  <tt class="py-line">         <tt class="py-number">0.2</tt> <tt class="py-op">*</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-42" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-42', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt class="py-name">x4</tt><tt class="py-op">*</tt><tt class="py-name">x4</tt> <tt class="py-op">-</tt><tt class="py-name">y7</tt><tt class="py-op">*</tt><tt class="py-name">y7</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L222"></a><tt class="py-lineno">222</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L223"></a><tt class="py-lineno">223</tt>  <tt class="py-line"><tt id="link-43" class="py-name" targets="Function octant.extern.delaunay.testfuncs.exponential()=octant.extern.delaunay.testfuncs-module.html#exponential"><a title="octant.extern.delaunay.testfuncs.exponential" class="py-name" href="#" onclick="return doclink('link-43', 'exponential', 'link-43');">exponential</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Exponential and Some Gaussians'</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt>  <tt class="py-line"> </tt>
<a name="cliff"></a><div id="cliff-def"><a name="L225"></a><tt class="py-lineno">225</tt> <a class="py-toggle" href="#" id="cliff-toggle" onclick="return toggle('cliff');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#cliff">cliff</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="cliff-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="cliff-expanded"><a name="L226"></a><tt class="py-lineno">226</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-44" class="py-name" targets="Variable octant.ocean.depths.tanh=octant.ocean.depths-module.html#tanh,Variable octant.ocean.state.tanh=octant.ocean.state-module.html#tanh,Variable octant.ocean.step3d_t.tanh=octant.ocean.step3d_t-module.html#tanh,Variable octant.ocean.tanh=octant.ocean-module.html#tanh,Variable octant.ocean.time.tanh=octant.ocean.time-module.html#tanh,Variable octant.ocean.velocity.tanh=octant.ocean.velocity-module.html#tanh"><a title="octant.ocean.depths.tanh
octant.ocean.state.tanh
octant.ocean.step3d_t.tanh
octant.ocean.tanh
octant.ocean.time.tanh
octant.ocean.velocity.tanh" class="py-name" href="#" onclick="return doclink('link-44', 'tanh', 'link-44');">tanh</a></tt><tt class="py-op">(</tt><tt class="py-number">9.0</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt id="link-45" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-45', 'y', 'link-7');">y</a></tt><tt class="py-op">-</tt><tt id="link-46" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-46', 'x', 'link-6');">x</a></tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-number">1.0</tt><tt class="py-op">)</tt><tt class="py-op">/</tt><tt class="py-number">9.0</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L228"></a><tt class="py-lineno">228</tt>  <tt class="py-line"><tt id="link-47" class="py-name" targets="Function octant.extern.delaunay.testfuncs.cliff()=octant.extern.delaunay.testfuncs-module.html#cliff"><a title="octant.extern.delaunay.testfuncs.cliff" class="py-name" href="#" onclick="return doclink('link-47', 'cliff', 'link-47');">cliff</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Cliff'</tt> </tt>
<a name="L229"></a><tt class="py-lineno">229</tt>  <tt class="py-line"> </tt>
<a name="saddle"></a><div id="saddle-def"><a name="L230"></a><tt class="py-lineno">230</tt> <a class="py-toggle" href="#" id="saddle-toggle" onclick="return toggle('saddle');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#saddle">saddle</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="saddle-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="saddle-expanded"><a name="L231"></a><tt class="py-lineno">231</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-number">1.25</tt> <tt class="py-op">+</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-48" class="py-name" targets="Variable octant.ocean.cos=octant.ocean-module.html#cos,Variable octant.ocean.depths.cos=octant.ocean.depths-module.html#cos,Variable octant.ocean.state.cos=octant.ocean.state-module.html#cos,Variable octant.ocean.step3d_t.cos=octant.ocean.step3d_t-module.html#cos,Variable octant.ocean.time.cos=octant.ocean.time-module.html#cos,Variable octant.ocean.velocity.cos=octant.ocean.velocity-module.html#cos"><a title="octant.ocean.cos
octant.ocean.depths.cos
octant.ocean.state.cos
octant.ocean.step3d_t.cos
octant.ocean.time.cos
octant.ocean.velocity.cos" class="py-name" href="#" onclick="return doclink('link-48', 'cos', 'link-48');">cos</a></tt><tt class="py-op">(</tt><tt class="py-number">5.4</tt><tt class="py-op">*</tt><tt id="link-49" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-49', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">/</tt><tt class="py-op">(</tt><tt class="py-number">6.0</tt> <tt class="py-op">+</tt> <tt class="py-number">6.0</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-number">3</tt><tt class="py-op">*</tt><tt id="link-50" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-50', 'x', 'link-6');">x</a></tt><tt class="py-op">-</tt><tt class="py-number">1.0</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
<a name="L232"></a><tt class="py-lineno">232</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L233"></a><tt class="py-lineno">233</tt>  <tt class="py-line"><tt id="link-51" class="py-name" targets="Function octant.extern.delaunay.testfuncs.saddle()=octant.extern.delaunay.testfuncs-module.html#saddle"><a title="octant.extern.delaunay.testfuncs.saddle" class="py-name" href="#" onclick="return doclink('link-51', 'saddle', 'link-51');">saddle</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Saddle'</tt> </tt>
<a name="L234"></a><tt class="py-lineno">234</tt>  <tt class="py-line"> </tt>
<a name="gentle"></a><div id="gentle-def"><a name="L235"></a><tt class="py-lineno">235</tt> <a class="py-toggle" href="#" id="gentle-toggle" onclick="return toggle('gentle');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#gentle">gentle</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="gentle-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="gentle-expanded"><a name="L236"></a><tt class="py-lineno">236</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-52" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-52', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt class="py-number">5.0625</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt id="link-53" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-53', 'x', 'link-6');">x</a></tt><tt class="py-op">-</tt><tt class="py-number">0.5</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt><tt class="py-op">+</tt><tt class="py-op">(</tt><tt id="link-54" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-54', 'y', 'link-7');">y</a></tt><tt class="py-op">-</tt><tt class="py-number">0.5</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">/</tt><tt class="py-number">3.0</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L238"></a><tt class="py-lineno">238</tt>  <tt class="py-line"><tt id="link-55" class="py-name" targets="Function octant.extern.delaunay.testfuncs.gentle()=octant.extern.delaunay.testfuncs-module.html#gentle"><a title="octant.extern.delaunay.testfuncs.gentle" class="py-name" href="#" onclick="return doclink('link-55', 'gentle', 'link-55');">gentle</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Gentle Peak'</tt> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt>  <tt class="py-line"> </tt>
<a name="steep"></a><div id="steep-def"><a name="L240"></a><tt class="py-lineno">240</tt> <a class="py-toggle" href="#" id="steep-toggle" onclick="return toggle('steep');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#steep">steep</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="steep-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="steep-expanded"><a name="L241"></a><tt class="py-lineno">241</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-56" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-56', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt class="py-number">20.25</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt id="link-57" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-57', 'x', 'link-6');">x</a></tt><tt class="py-op">-</tt><tt class="py-number">0.5</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt><tt class="py-op">+</tt><tt class="py-op">(</tt><tt id="link-58" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-58', 'y', 'link-7');">y</a></tt><tt class="py-op">-</tt><tt class="py-number">0.5</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">/</tt><tt class="py-number">3.0</tt> </tt>
<a name="L242"></a><tt class="py-lineno">242</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L243"></a><tt class="py-lineno">243</tt>  <tt class="py-line"><tt id="link-59" class="py-name" targets="Function octant.extern.delaunay.testfuncs.steep()=octant.extern.delaunay.testfuncs-module.html#steep"><a title="octant.extern.delaunay.testfuncs.steep" class="py-name" href="#" onclick="return doclink('link-59', 'steep', 'link-59');">steep</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Steep Peak'</tt> </tt>
<a name="L244"></a><tt class="py-lineno">244</tt>  <tt class="py-line"> </tt>
<a name="sphere"></a><div id="sphere-def"><a name="L245"></a><tt class="py-lineno">245</tt> <a class="py-toggle" href="#" id="sphere-toggle" onclick="return toggle('sphere');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#sphere">sphere</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="sphere-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="sphere-expanded"><a name="L246"></a><tt class="py-lineno">246</tt>  <tt class="py-line">    <tt class="py-name">circle</tt> <tt class="py-op">=</tt> <tt class="py-number">64</tt><tt class="py-op">-</tt><tt class="py-number">81</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt id="link-60" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-60', 'x', 'link-6');">x</a></tt><tt class="py-op">-</tt><tt class="py-number">0.5</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt> <tt class="py-op">+</tt> <tt class="py-op">(</tt><tt id="link-61" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-61', 'y', 'link-7');">y</a></tt><tt class="py-op">-</tt><tt class="py-number">0.5</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
<a name="L247"></a><tt class="py-lineno">247</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">where</tt><tt class="py-op">(</tt><tt class="py-name">circle</tt> <tt class="py-op">&gt;=</tt> <tt class="py-number">0</tt><tt class="py-op">,</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-62" class="py-name" targets="Variable octant.extern.poly_editor.sqrt=octant.extern.poly_editor-module.html#sqrt,Variable octant.ocean.depths.sqrt=octant.ocean.depths-module.html#sqrt,Variable octant.ocean.sqrt=octant.ocean-module.html#sqrt,Variable octant.ocean.state.sqrt=octant.ocean.state-module.html#sqrt,Variable octant.ocean.step3d_t.sqrt=octant.ocean.step3d_t-module.html#sqrt,Variable octant.ocean.time.sqrt=octant.ocean.time-module.html#sqrt,Variable octant.ocean.velocity.sqrt=octant.ocean.velocity-module.html#sqrt"><a title="octant.extern.poly_editor.sqrt
octant.ocean.depths.sqrt
octant.ocean.sqrt
octant.ocean.state.sqrt
octant.ocean.step3d_t.sqrt
octant.ocean.time.sqrt
octant.ocean.velocity.sqrt" class="py-name" href="#" onclick="return doclink('link-62', 'sqrt', 'link-62');">sqrt</a></tt><tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">clip</tt><tt class="py-op">(</tt><tt class="py-name">circle</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">100</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> <tt class="py-op">-</tt> <tt class="py-number">0.5</tt><tt class="py-op">,</tt> <tt class="py-number">0.0</tt><tt class="py-op">)</tt> </tt>
<a name="L248"></a><tt class="py-lineno">248</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L249"></a><tt class="py-lineno">249</tt>  <tt class="py-line"><tt id="link-63" class="py-name" targets="Function octant.extern.delaunay.testfuncs.sphere()=octant.extern.delaunay.testfuncs-module.html#sphere"><a title="octant.extern.delaunay.testfuncs.sphere" class="py-name" href="#" onclick="return doclink('link-63', 'sphere', 'link-63');">sphere</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Sphere'</tt> </tt>
<a name="L250"></a><tt class="py-lineno">250</tt>  <tt class="py-line"> </tt>
<a name="trig"></a><div id="trig-def"><a name="L251"></a><tt class="py-lineno">251</tt> <a class="py-toggle" href="#" id="trig-toggle" onclick="return toggle('trig');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#trig">trig</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="trig-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="trig-expanded"><a name="L252"></a><tt class="py-lineno">252</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-number">2.0</tt><tt class="py-op">*</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-64" class="py-name"><a title="octant.ocean.cos
octant.ocean.depths.cos
octant.ocean.state.cos
octant.ocean.step3d_t.cos
octant.ocean.time.cos
octant.ocean.velocity.cos" class="py-name" href="#" onclick="return doclink('link-64', 'cos', 'link-48');">cos</a></tt><tt class="py-op">(</tt><tt class="py-number">10.0</tt><tt class="py-op">*</tt><tt id="link-65" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-65', 'x', 'link-6');">x</a></tt><tt class="py-op">)</tt><tt class="py-op">*</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-66" class="py-name" targets="Variable octant.ocean.depths.sin=octant.ocean.depths-module.html#sin,Variable octant.ocean.sin=octant.ocean-module.html#sin,Variable octant.ocean.state.sin=octant.ocean.state-module.html#sin,Variable octant.ocean.step3d_t.sin=octant.ocean.step3d_t-module.html#sin,Variable octant.ocean.time.sin=octant.ocean.time-module.html#sin,Variable octant.ocean.velocity.sin=octant.ocean.velocity-module.html#sin"><a title="octant.ocean.depths.sin
octant.ocean.sin
octant.ocean.state.sin
octant.ocean.step3d_t.sin
octant.ocean.time.sin
octant.ocean.velocity.sin" class="py-name" href="#" onclick="return doclink('link-66', 'sin', 'link-66');">sin</a></tt><tt class="py-op">(</tt><tt class="py-number">10.0</tt><tt class="py-op">*</tt><tt id="link-67" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-67', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-68" class="py-name"><a title="octant.ocean.depths.sin
octant.ocean.sin
octant.ocean.state.sin
octant.ocean.step3d_t.sin
octant.ocean.time.sin
octant.ocean.velocity.sin" class="py-name" href="#" onclick="return doclink('link-68', 'sin', 'link-66');">sin</a></tt><tt class="py-op">(</tt><tt class="py-number">10.0</tt><tt class="py-op">*</tt><tt id="link-69" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-69', 'x', 'link-6');">x</a></tt><tt class="py-op">*</tt><tt id="link-70" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-70', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> </tt>
<a name="L253"></a><tt class="py-lineno">253</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L254"></a><tt class="py-lineno">254</tt>  <tt class="py-line"><tt id="link-71" class="py-name" targets="Function octant.extern.delaunay.testfuncs.trig()=octant.extern.delaunay.testfuncs-module.html#trig"><a title="octant.extern.delaunay.testfuncs.trig" class="py-name" href="#" onclick="return doclink('link-71', 'trig', 'link-71');">trig</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Cosines and Sines'</tt> </tt>
<a name="L255"></a><tt class="py-lineno">255</tt>  <tt class="py-line"> </tt>
<a name="gauss"></a><div id="gauss-def"><a name="L256"></a><tt class="py-lineno">256</tt> <a class="py-toggle" href="#" id="gauss-toggle" onclick="return toggle('gauss');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#gauss">gauss</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="gauss-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="gauss-expanded"><a name="L257"></a><tt class="py-lineno">257</tt>  <tt class="py-line">    <tt id="link-72" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-72', 'x', 'link-6');">x</a></tt> <tt class="py-op">=</tt> <tt class="py-number">5.0</tt><tt class="py-op">-</tt><tt class="py-number">10.0</tt><tt class="py-op">*</tt><tt id="link-73" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-73', 'x', 'link-6');">x</a></tt> </tt>
<a name="L258"></a><tt class="py-lineno">258</tt>  <tt class="py-line">    <tt id="link-74" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-74', 'y', 'link-7');">y</a></tt> <tt class="py-op">=</tt> <tt class="py-number">5.0</tt><tt class="py-op">-</tt><tt class="py-number">10.0</tt><tt class="py-op">*</tt><tt id="link-75" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-75', 'y', 'link-7');">y</a></tt> </tt>
<a name="L259"></a><tt class="py-lineno">259</tt>  <tt class="py-line">    <tt class="py-name">g1</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-76" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-76', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt id="link-77" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-77', 'x', 'link-6');">x</a></tt><tt class="py-op">*</tt><tt id="link-78" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-78', 'x', 'link-6');">x</a></tt><tt class="py-op">/</tt><tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
<a name="L260"></a><tt class="py-lineno">260</tt>  <tt class="py-line">    <tt class="py-name">g2</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-79" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-79', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt id="link-80" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-80', 'y', 'link-7');">y</a></tt><tt class="py-op">*</tt><tt id="link-81" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-81', 'y', 'link-7');">y</a></tt><tt class="py-op">/</tt><tt class="py-number">2</tt><tt class="py-op">)</tt> </tt>
<a name="L261"></a><tt class="py-lineno">261</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-name">g1</tt> <tt class="py-op">+</tt> <tt class="py-number">0.75</tt><tt class="py-op">*</tt><tt class="py-name">g2</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-number">1</tt> <tt class="py-op">+</tt> <tt class="py-name">g1</tt><tt class="py-op">)</tt> </tt>
<a name="L262"></a><tt class="py-lineno">262</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L263"></a><tt class="py-lineno">263</tt>  <tt class="py-line"><tt id="link-82" class="py-name" targets="Function octant.extern.delaunay.testfuncs.gauss()=octant.extern.delaunay.testfuncs-module.html#gauss"><a title="octant.extern.delaunay.testfuncs.gauss" class="py-name" href="#" onclick="return doclink('link-82', 'gauss', 'link-82');">gauss</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Gaussian Peak and Gaussian Ridges'</tt> </tt>
<a name="L264"></a><tt class="py-lineno">264</tt>  <tt class="py-line"> </tt>
<a name="cloverleaf"></a><div id="cloverleaf-def"><a name="L265"></a><tt class="py-lineno">265</tt> <a class="py-toggle" href="#" id="cloverleaf-toggle" onclick="return toggle('cloverleaf');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#cloverleaf">cloverleaf</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="cloverleaf-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="cloverleaf-expanded"><a name="L266"></a><tt class="py-lineno">266</tt>  <tt class="py-line">    <tt class="py-name">ex</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-83" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-83', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-number">10.0</tt><tt class="py-op">-</tt><tt class="py-number">20.0</tt><tt class="py-op">*</tt><tt id="link-84" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-84', 'x', 'link-6');">x</a></tt><tt class="py-op">)</tt><tt class="py-op">/</tt><tt class="py-number">3.0</tt><tt class="py-op">)</tt> </tt>
<a name="L267"></a><tt class="py-lineno">267</tt>  <tt class="py-line">    <tt class="py-name">ey</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-85" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-85', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-number">10.0</tt><tt class="py-op">-</tt><tt class="py-number">20.0</tt><tt class="py-op">*</tt><tt id="link-86" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-86', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt><tt class="py-op">/</tt><tt class="py-number">3.0</tt><tt class="py-op">)</tt> </tt>
<a name="L268"></a><tt class="py-lineno">268</tt>  <tt class="py-line">    <tt class="py-name">logitx</tt> <tt class="py-op">=</tt> <tt class="py-number">1.0</tt><tt class="py-op">/</tt><tt class="py-op">(</tt><tt class="py-number">1.0</tt><tt class="py-op">+</tt><tt class="py-name">ex</tt><tt class="py-op">)</tt> </tt>
<a name="L269"></a><tt class="py-lineno">269</tt>  <tt class="py-line">    <tt class="py-name">logity</tt> <tt class="py-op">=</tt> <tt class="py-number">1.0</tt><tt class="py-op">/</tt><tt class="py-op">(</tt><tt class="py-number">1.0</tt><tt class="py-op">+</tt><tt class="py-name">ey</tt><tt class="py-op">)</tt> </tt>
<a name="L270"></a><tt class="py-lineno">270</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-number">20.0</tt><tt class="py-op">/</tt><tt class="py-number">3.0</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">3</tt> <tt class="py-op">*</tt> <tt class="py-name">ex</tt><tt class="py-op">*</tt><tt class="py-name">ey</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt> <tt class="py-op">*</tt> <tt class="py-op">(</tt><tt class="py-name">logitx</tt><tt class="py-op">*</tt><tt class="py-name">logity</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">5</tt> <tt class="py-op">*</tt> </tt>
<a name="L271"></a><tt class="py-lineno">271</tt>  <tt class="py-line">        <tt class="py-op">(</tt><tt class="py-name">ex</tt><tt class="py-op">-</tt><tt class="py-number">2.0</tt><tt class="py-op">*</tt><tt class="py-name">logitx</tt><tt class="py-op">)</tt><tt class="py-op">*</tt><tt class="py-op">(</tt><tt class="py-name">ey</tt><tt class="py-op">-</tt><tt class="py-number">2.0</tt><tt class="py-op">*</tt><tt class="py-name">logity</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L272"></a><tt class="py-lineno">272</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L273"></a><tt class="py-lineno">273</tt>  <tt class="py-line"><tt id="link-87" class="py-name" targets="Function octant.extern.delaunay.testfuncs.cloverleaf()=octant.extern.delaunay.testfuncs-module.html#cloverleaf"><a title="octant.extern.delaunay.testfuncs.cloverleaf" class="py-name" href="#" onclick="return doclink('link-87', 'cloverleaf', 'link-87');">cloverleaf</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Cloverleaf'</tt> </tt>
<a name="L274"></a><tt class="py-lineno">274</tt>  <tt class="py-line"> </tt>
<a name="cosine_peak"></a><div id="cosine_peak-def"><a name="L275"></a><tt class="py-lineno">275</tt> <a class="py-toggle" href="#" id="cosine_peak-toggle" onclick="return toggle('cosine_peak');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#cosine_peak">cosine_peak</a><tt class="py-op">(</tt><tt class="py-param">x</tt><tt class="py-op">,</tt> <tt class="py-param">y</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="cosine_peak-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="cosine_peak-expanded"><a name="L276"></a><tt class="py-lineno">276</tt>  <tt class="py-line">    <tt class="py-name">circle</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-88" class="py-name" targets="Variable octant.ocean.depths.hypot=octant.ocean.depths-module.html#hypot,Variable octant.ocean.hypot=octant.ocean-module.html#hypot,Variable octant.ocean.state.hypot=octant.ocean.state-module.html#hypot,Variable octant.ocean.step3d_t.hypot=octant.ocean.step3d_t-module.html#hypot,Variable octant.ocean.time.hypot=octant.ocean.time-module.html#hypot,Variable octant.ocean.velocity.hypot=octant.ocean.velocity-module.html#hypot"><a title="octant.ocean.depths.hypot
octant.ocean.hypot
octant.ocean.state.hypot
octant.ocean.step3d_t.hypot
octant.ocean.time.hypot
octant.ocean.velocity.hypot" class="py-name" href="#" onclick="return doclink('link-88', 'hypot', 'link-88');">hypot</a></tt><tt class="py-op">(</tt><tt class="py-number">80</tt><tt class="py-op">*</tt><tt id="link-89" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-89', 'x', 'link-6');">x</a></tt><tt class="py-op">-</tt><tt class="py-number">40.0</tt><tt class="py-op">,</tt> <tt class="py-number">90</tt><tt class="py-op">*</tt><tt id="link-90" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-90', 'y', 'link-7');">y</a></tt><tt class="py-op">-</tt><tt class="py-number">45.</tt><tt class="py-op">)</tt> </tt>
<a name="L277"></a><tt class="py-lineno">277</tt>  <tt class="py-line">    <tt class="py-name">f</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-91" class="py-name"><a title="octant.ocean.depths.exp
octant.ocean.exp
octant.ocean.state.exp
octant.ocean.step3d_t.exp
octant.ocean.time.exp
octant.ocean.velocity.exp" class="py-name" href="#" onclick="return doclink('link-91', 'exp', 'link-39');">exp</a></tt><tt class="py-op">(</tt><tt class="py-op">-</tt><tt class="py-number">0.04</tt><tt class="py-op">*</tt><tt class="py-name">circle</tt><tt class="py-op">)</tt> <tt class="py-op">*</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-92" class="py-name"><a title="octant.ocean.cos
octant.ocean.depths.cos
octant.ocean.state.cos
octant.ocean.step3d_t.cos
octant.ocean.time.cos
octant.ocean.velocity.cos" class="py-name" href="#" onclick="return doclink('link-92', 'cos', 'link-48');">cos</a></tt><tt class="py-op">(</tt><tt class="py-number">0.15</tt><tt class="py-op">*</tt><tt class="py-name">circle</tt><tt class="py-op">)</tt> </tt>
<a name="L278"></a><tt class="py-lineno">278</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">f</tt> </tt>
</div><a name="L279"></a><tt class="py-lineno">279</tt>  <tt class="py-line"><tt id="link-93" class="py-name" targets="Function octant.extern.delaunay.testfuncs.cosine_peak()=octant.extern.delaunay.testfuncs-module.html#cosine_peak"><a title="octant.extern.delaunay.testfuncs.cosine_peak" class="py-name" href="#" onclick="return doclink('link-93', 'cosine_peak', 'link-93');">cosine_peak</a></tt><tt class="py-op">.</tt><tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Cosine Peak'</tt> </tt>
<a name="L280"></a><tt class="py-lineno">280</tt>  <tt class="py-line"> </tt>
<a name="L281"></a><tt class="py-lineno">281</tt>  <tt class="py-line"><tt id="link-94" class="py-name" targets="Variable octant.extern.delaunay.testfuncs.allfuncs=octant.extern.delaunay.testfuncs-module.html#allfuncs"><a title="octant.extern.delaunay.testfuncs.allfuncs" class="py-name" href="#" onclick="return doclink('link-94', 'allfuncs', 'link-94');">allfuncs</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt id="link-95" class="py-name"><a title="octant.extern.delaunay.testfuncs.exponential" class="py-name" href="#" onclick="return doclink('link-95', 'exponential', 'link-43');">exponential</a></tt><tt class="py-op">,</tt> <tt id="link-96" class="py-name"><a title="octant.extern.delaunay.testfuncs.cliff" class="py-name" href="#" onclick="return doclink('link-96', 'cliff', 'link-47');">cliff</a></tt><tt class="py-op">,</tt> <tt id="link-97" class="py-name"><a title="octant.extern.delaunay.testfuncs.saddle" class="py-name" href="#" onclick="return doclink('link-97', 'saddle', 'link-51');">saddle</a></tt><tt class="py-op">,</tt> <tt id="link-98" class="py-name"><a title="octant.extern.delaunay.testfuncs.gentle" class="py-name" href="#" onclick="return doclink('link-98', 'gentle', 'link-55');">gentle</a></tt><tt class="py-op">,</tt> <tt id="link-99" class="py-name"><a title="octant.extern.delaunay.testfuncs.steep" class="py-name" href="#" onclick="return doclink('link-99', 'steep', 'link-59');">steep</a></tt><tt class="py-op">,</tt> <tt id="link-100" class="py-name"><a title="octant.extern.delaunay.testfuncs.sphere" class="py-name" href="#" onclick="return doclink('link-100', 'sphere', 'link-63');">sphere</a></tt><tt class="py-op">,</tt> <tt id="link-101" class="py-name"><a title="octant.extern.delaunay.testfuncs.trig" class="py-name" href="#" onclick="return doclink('link-101', 'trig', 'link-71');">trig</a></tt><tt class="py-op">,</tt> <tt id="link-102" class="py-name"><a title="octant.extern.delaunay.testfuncs.gauss" class="py-name" href="#" onclick="return doclink('link-102', 'gauss', 'link-82');">gauss</a></tt><tt class="py-op">,</tt> <tt id="link-103" class="py-name"><a title="octant.extern.delaunay.testfuncs.cloverleaf" class="py-name" href="#" onclick="return doclink('link-103', 'cloverleaf', 'link-87');">cloverleaf</a></tt><tt class="py-op">,</tt> <tt id="link-104" class="py-name"><a title="octant.extern.delaunay.testfuncs.cosine_peak" class="py-name" href="#" onclick="return doclink('link-104', 'cosine_peak', 'link-93');">cosine_peak</a></tt><tt class="py-op">]</tt> </tt>
<a name="L282"></a><tt class="py-lineno">282</tt>  <tt class="py-line"> </tt>
<a name="L283"></a><tt class="py-lineno">283</tt>  <tt class="py-line"> </tt>
<a name="LinearTester"></a><div id="LinearTester-def"><a name="L284"></a><tt class="py-lineno">284</tt> <a class="py-toggle" href="#" id="LinearTester-toggle" onclick="return toggle('LinearTester');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.LinearTester-class.html">LinearTester</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="LinearTester-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="LinearTester-expanded"><a name="L285"></a><tt class="py-lineno">285</tt>  <tt class="py-line">    <tt id="link-105" class="py-name" targets="Variable octant.extern.delaunay.testfuncs.LinearTester.name=octant.extern.delaunay.testfuncs.LinearTester-class.html#name,Variable octant.extern.delaunay.testfuncs.NNTester.name=octant.extern.delaunay.testfuncs.NNTester-class.html#name"><a title="octant.extern.delaunay.testfuncs.LinearTester.name
octant.extern.delaunay.testfuncs.NNTester.name" class="py-name" href="#" onclick="return doclink('link-105', 'name', 'link-105');">name</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'Linear'</tt> </tt>
<a name="LinearTester.__init__"></a><div id="LinearTester.__init__-def"><a name="L286"></a><tt class="py-lineno">286</tt> <a class="py-toggle" href="#" id="LinearTester.__init__-toggle" onclick="return toggle('LinearTester.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.LinearTester-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">xrange</tt><tt class="py-op">=</tt><tt class="py-op">(</tt><tt class="py-number">0.0</tt><tt class="py-op">,</tt> <tt class="py-number">1.0</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-param">yrange</tt><tt class="py-op">=</tt><tt class="py-op">(</tt><tt class="py-number">0.0</tt><tt class="py-op">,</tt> <tt class="py-number">1.0</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-param">nrange</tt><tt class="py-op">=</tt><tt class="py-number">101</tt><tt class="py-op">,</tt> <tt class="py-param">npoints</tt><tt class="py-op">=</tt><tt class="py-number">250</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="LinearTester.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="LinearTester.__init__-expanded"><a name="L287"></a><tt class="py-lineno">287</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt> <tt class="py-op">=</tt> <tt class="py-name">xrange</tt> </tt>
<a name="L288"></a><tt class="py-lineno">288</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt> <tt class="py-op">=</tt> <tt class="py-name">yrange</tt> </tt>
<a name="L289"></a><tt class="py-lineno">289</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nrange</tt> <tt class="py-op">=</tt> <tt class="py-name">nrange</tt> </tt>
<a name="L290"></a><tt class="py-lineno">290</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">npoints</tt> <tt class="py-op">=</tt> <tt class="py-name">npoints</tt> </tt>
<a name="L291"></a><tt class="py-lineno">291</tt>  <tt class="py-line"> </tt>
<a name="L292"></a><tt class="py-lineno">292</tt>  <tt class="py-line">        <tt class="py-name">rng</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">random</tt><tt class="py-op">.</tt><tt class="py-name">RandomState</tt><tt class="py-op">(</tt><tt class="py-number">1234567890</tt><tt class="py-op">)</tt> </tt>
<a name="L293"></a><tt class="py-lineno">293</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-106" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-106', 'x', 'link-6');">x</a></tt> <tt class="py-op">=</tt> <tt class="py-name">rng</tt><tt class="py-op">.</tt><tt class="py-name">uniform</tt><tt class="py-op">(</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">size</tt><tt class="py-op">=</tt><tt class="py-name">npoints</tt><tt class="py-op">)</tt> </tt>
<a name="L294"></a><tt class="py-lineno">294</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-107" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-107', 'y', 'link-7');">y</a></tt> <tt class="py-op">=</tt> <tt class="py-name">rng</tt><tt class="py-op">.</tt><tt class="py-name">uniform</tt><tt class="py-op">(</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">size</tt><tt class="py-op">=</tt><tt class="py-name">npoints</tt><tt class="py-op">)</tt> </tt>
<a name="L295"></a><tt class="py-lineno">295</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tri</tt> <tt class="py-op">=</tt> <tt id="link-108" class="py-name"><a title="octant.extern.delaunay.triangulate.Triangulation" class="py-name" href="#" onclick="return doclink('link-108', 'Triangulation', 'link-1');">Triangulation</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-109" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-109', 'x', 'link-6');">x</a></tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-110" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-110', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> </tt>
</div><a name="L296"></a><tt class="py-lineno">296</tt>  <tt class="py-line"> </tt>
<a name="LinearTester.replace_data"></a><div id="LinearTester.replace_data-def"><a name="L297"></a><tt class="py-lineno">297</tt> <a class="py-toggle" href="#" id="LinearTester.replace_data-toggle" onclick="return toggle('LinearTester.replace_data');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.LinearTester-class.html#replace_data">replace_data</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">dataset</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="LinearTester.replace_data-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="LinearTester.replace_data-expanded"><a name="L298"></a><tt class="py-lineno">298</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-111" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-111', 'x', 'link-6');">x</a></tt> <tt class="py-op">=</tt> <tt class="py-name">dataset</tt><tt class="py-op">.</tt><tt id="link-112" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-112', 'x', 'link-6');">x</a></tt> </tt>
<a name="L299"></a><tt class="py-lineno">299</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-113" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-113', 'y', 'link-7');">y</a></tt> <tt class="py-op">=</tt> <tt class="py-name">dataset</tt><tt class="py-op">.</tt><tt id="link-114" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-114', 'y', 'link-7');">y</a></tt> </tt>
<a name="L300"></a><tt class="py-lineno">300</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tri</tt> <tt class="py-op">=</tt> <tt id="link-115" class="py-name"><a title="octant.extern.delaunay.triangulate.Triangulation" class="py-name" href="#" onclick="return doclink('link-115', 'Triangulation', 'link-1');">Triangulation</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-116" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-116', 'x', 'link-6');">x</a></tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-117" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-117', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> </tt>
</div><a name="L301"></a><tt class="py-lineno">301</tt>  <tt class="py-line"> </tt>
<a name="LinearTester.interpolator"></a><div id="LinearTester.interpolator-def"><a name="L302"></a><tt class="py-lineno">302</tt> <a class="py-toggle" href="#" id="LinearTester.interpolator-toggle" onclick="return toggle('LinearTester.interpolator');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.LinearTester-class.html#interpolator">interpolator</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">func</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="LinearTester.interpolator-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="LinearTester.interpolator-expanded"><a name="L303"></a><tt class="py-lineno">303</tt>  <tt class="py-line">        <tt class="py-name">z</tt> <tt class="py-op">=</tt> <tt class="py-name">func</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-118" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-118', 'x', 'link-6');">x</a></tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-119" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-119', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> </tt>
<a name="L304"></a><tt class="py-lineno">304</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt id="link-120" class="py-name" targets="Method octant.extern.delaunay.triangulate.Triangulation.linear_extrapolator()=octant.extern.delaunay.triangulate.Triangulation-class.html#linear_extrapolator"><a title="octant.extern.delaunay.triangulate.Triangulation.linear_extrapolator" class="py-name" href="#" onclick="return doclink('link-120', 'linear_extrapolator', 'link-120');">linear_extrapolator</a></tt><tt class="py-op">(</tt><tt class="py-name">z</tt><tt class="py-op">,</tt> <tt class="py-name">bbox</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">+</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">)</tt> </tt>
</div><a name="L305"></a><tt class="py-lineno">305</tt>  <tt class="py-line"> </tt>
<a name="LinearTester.plot"></a><div id="LinearTester.plot-def"><a name="L306"></a><tt class="py-lineno">306</tt> <a class="py-toggle" href="#" id="LinearTester.plot-toggle" onclick="return toggle('LinearTester.plot');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.LinearTester-class.html#plot">plot</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">func</tt><tt class="py-op">,</tt> <tt class="py-param">interp</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-param">plotter</tt><tt class="py-op">=</tt><tt class="py-string">'imshow'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="LinearTester.plot-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="LinearTester.plot-expanded"><a name="L307"></a><tt class="py-lineno">307</tt>  <tt class="py-line">        <tt class="py-keyword">import</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">as</tt> <tt class="py-name">mpl</tt> </tt>
<a name="L308"></a><tt class="py-lineno">308</tt>  <tt class="py-line">        <tt class="py-keyword">from</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">import</tt> <tt class="py-name">pylab</tt> <tt class="py-keyword">as</tt> <tt class="py-name">pl</tt> </tt>
<a name="L309"></a><tt class="py-lineno">309</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">interp</tt><tt class="py-op">:</tt> </tt>
<a name="L310"></a><tt class="py-lineno">310</tt>  <tt class="py-line">            <tt class="py-name">lpi</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-121" class="py-name" targets="Method octant.extern.delaunay.testfuncs.LinearTester.interpolator()=octant.extern.delaunay.testfuncs.LinearTester-class.html#interpolator,Method octant.extern.delaunay.testfuncs.NNTester.interpolator()=octant.extern.delaunay.testfuncs.NNTester-class.html#interpolator"><a title="octant.extern.delaunay.testfuncs.LinearTester.interpolator
octant.extern.delaunay.testfuncs.NNTester.interpolator" class="py-name" href="#" onclick="return doclink('link-121', 'interpolator', 'link-121');">interpolator</a></tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">)</tt> </tt>
<a name="L311"></a><tt class="py-lineno">311</tt>  <tt class="py-line">            <tt class="py-name">z</tt> <tt class="py-op">=</tt> <tt class="py-name">lpi</tt><tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nrange</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L312"></a><tt class="py-lineno">312</tt>  <tt class="py-line">                    <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nrange</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L313"></a><tt class="py-lineno">313</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L314"></a><tt class="py-lineno">314</tt>  <tt class="py-line">            <tt id="link-122" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-122', 'y', 'link-7');">y</a></tt><tt class="py-op">,</tt> <tt id="link-123" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-123', 'x', 'link-6');">x</a></tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-124" class="py-name" targets="Variable octant.ocean.depths.mgrid=octant.ocean.depths-module.html#mgrid,Variable octant.ocean.mgrid=octant.ocean-module.html#mgrid,Variable octant.ocean.state.mgrid=octant.ocean.state-module.html#mgrid,Variable octant.ocean.step3d_t.mgrid=octant.ocean.step3d_t-module.html#mgrid,Variable octant.ocean.time.mgrid=octant.ocean.time-module.html#mgrid,Variable octant.ocean.velocity.mgrid=octant.ocean.velocity-module.html#mgrid"><a title="octant.ocean.depths.mgrid
octant.ocean.mgrid
octant.ocean.state.mgrid
octant.ocean.step3d_t.mgrid
octant.ocean.time.mgrid
octant.ocean.velocity.mgrid" class="py-name" href="#" onclick="return doclink('link-124', 'mgrid', 'link-124');">mgrid</a></tt><tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nrange</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L315"></a><tt class="py-lineno">315</tt>  <tt class="py-line">                            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nrange</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L316"></a><tt class="py-lineno">316</tt>  <tt class="py-line">            <tt class="py-name">z</tt> <tt class="py-op">=</tt> <tt class="py-name">func</tt><tt class="py-op">(</tt><tt id="link-125" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-125', 'x', 'link-6');">x</a></tt><tt class="py-op">,</tt> <tt id="link-126" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-126', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> </tt>
<a name="L317"></a><tt class="py-lineno">317</tt>  <tt class="py-line"> </tt>
<a name="L318"></a><tt class="py-lineno">318</tt>  <tt class="py-line">        <tt class="py-name">z</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">where</tt><tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-127" class="py-name" targets="Variable octant.ocean.depths.isinf=octant.ocean.depths-module.html#isinf,Variable octant.ocean.isinf=octant.ocean-module.html#isinf,Variable octant.ocean.state.isinf=octant.ocean.state-module.html#isinf,Variable octant.ocean.step3d_t.isinf=octant.ocean.step3d_t-module.html#isinf,Variable octant.ocean.time.isinf=octant.ocean.time-module.html#isinf,Variable octant.ocean.velocity.isinf=octant.ocean.velocity-module.html#isinf"><a title="octant.ocean.depths.isinf
octant.ocean.isinf
octant.ocean.state.isinf
octant.ocean.step3d_t.isinf
octant.ocean.time.isinf
octant.ocean.velocity.isinf" class="py-name" href="#" onclick="return doclink('link-127', 'isinf', 'link-127');">isinf</a></tt><tt class="py-op">(</tt><tt class="py-name">z</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-number">0.0</tt><tt class="py-op">,</tt> <tt class="py-name">z</tt><tt class="py-op">)</tt> </tt>
<a name="L319"></a><tt class="py-lineno">319</tt>  <tt class="py-line"> </tt>
<a name="L320"></a><tt class="py-lineno">320</tt>  <tt class="py-line">        <tt class="py-name">extent</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L321"></a><tt class="py-lineno">321</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L322"></a><tt class="py-lineno">322</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">ioff</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L323"></a><tt class="py-lineno">323</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">clf</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L324"></a><tt class="py-lineno">324</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">hot</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> <tt class="py-comment"># Some like it hot</tt> </tt>
<a name="L325"></a><tt class="py-lineno">325</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">plotter</tt> <tt class="py-op">==</tt> <tt class="py-string">'imshow'</tt><tt class="py-op">:</tt> </tt>
<a name="L326"></a><tt class="py-lineno">326</tt>  <tt class="py-line">            <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">imshow</tt><tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">nan_to_num</tt><tt class="py-op">(</tt><tt class="py-name">z</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">interpolation</tt><tt class="py-op">=</tt><tt class="py-string">'nearest'</tt><tt class="py-op">,</tt> <tt class="py-name">extent</tt><tt class="py-op">=</tt><tt class="py-name">extent</tt><tt class="py-op">,</tt> <tt class="py-name">origin</tt><tt class="py-op">=</tt><tt class="py-string">'lower'</tt><tt class="py-op">)</tt> </tt>
<a name="L327"></a><tt class="py-lineno">327</tt>  <tt class="py-line">        <tt class="py-keyword">elif</tt> <tt class="py-name">plotter</tt> <tt class="py-op">==</tt> <tt class="py-string">'contour'</tt><tt class="py-op">:</tt> </tt>
<a name="L328"></a><tt class="py-lineno">328</tt>  <tt class="py-line">            <tt class="py-name">Y</tt><tt class="py-op">,</tt> <tt class="py-name">X</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-128" class="py-name" targets="Variable octant.ocean.depths.ogrid=octant.ocean.depths-module.html#ogrid,Variable octant.ocean.ogrid=octant.ocean-module.html#ogrid,Variable octant.ocean.state.ogrid=octant.ocean.state-module.html#ogrid,Variable octant.ocean.step3d_t.ogrid=octant.ocean.step3d_t-module.html#ogrid,Variable octant.ocean.time.ogrid=octant.ocean.time-module.html#ogrid,Variable octant.ocean.velocity.ogrid=octant.ocean.velocity-module.html#ogrid"><a title="octant.ocean.depths.ogrid
octant.ocean.ogrid
octant.ocean.state.ogrid
octant.ocean.step3d_t.ogrid
octant.ocean.time.ogrid
octant.ocean.velocity.ogrid" class="py-name" href="#" onclick="return doclink('link-128', 'ogrid', 'link-128');">ogrid</a></tt><tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nrange</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L329"></a><tt class="py-lineno">329</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">[</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">nrange</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L330"></a><tt class="py-lineno">330</tt>  <tt class="py-line">            <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">contour</tt><tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">ravel</tt><tt class="py-op">(</tt><tt class="py-name">X</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">ravel</tt><tt class="py-op">(</tt><tt class="py-name">Y</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">z</tt><tt class="py-op">,</tt> <tt class="py-number">20</tt><tt class="py-op">)</tt> </tt>
<a name="L331"></a><tt class="py-lineno">331</tt>  <tt class="py-line">        <tt id="link-129" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-129', 'x', 'link-6');">x</a></tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-130" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-130', 'x', 'link-6');">x</a></tt> </tt>
<a name="L332"></a><tt class="py-lineno">332</tt>  <tt class="py-line">        <tt id="link-131" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-131', 'y', 'link-7');">y</a></tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-132" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-132', 'y', 'link-7');">y</a></tt> </tt>
<a name="L333"></a><tt class="py-lineno">333</tt>  <tt class="py-line">        <tt class="py-name">lc</tt> <tt class="py-op">=</tt> <tt class="py-name">mpl</tt><tt class="py-op">.</tt><tt class="py-name">collections</tt><tt class="py-op">.</tt><tt class="py-name">LineCollection</tt><tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt id="link-133" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-133', 'x', 'link-6');">x</a></tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt id="link-134" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-134', 'y', 'link-7');">y</a></tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt id="link-135" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-135', 'x', 'link-6');">x</a></tt><tt class="py-op">[</tt><tt class="py-name">j</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt id="link-136" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-136', 'y', 'link-7');">y</a></tt><tt class="py-op">[</tt><tt class="py-name">j</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L334"></a><tt class="py-lineno">334</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">i</tt><tt class="py-op">,</tt> <tt class="py-name">j</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">edge_db</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">colors</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">0.2</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L335"></a><tt class="py-lineno">335</tt>  <tt class="py-line">        <tt class="py-name">ax</tt> <tt class="py-op">=</tt> <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">gca</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L336"></a><tt class="py-lineno">336</tt>  <tt class="py-line">        <tt class="py-name">ax</tt><tt class="py-op">.</tt><tt class="py-name">add_collection</tt><tt class="py-op">(</tt><tt class="py-name">lc</tt><tt class="py-op">)</tt> </tt>
<a name="L337"></a><tt class="py-lineno">337</tt>  <tt class="py-line"> </tt>
<a name="L338"></a><tt class="py-lineno">338</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">interp</tt><tt class="py-op">:</tt> </tt>
<a name="L339"></a><tt class="py-lineno">339</tt>  <tt class="py-line">            <tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'%s Interpolant'</tt> <tt class="py-op">%</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-137" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.name
octant.extern.delaunay.testfuncs.NNTester.name" class="py-name" href="#" onclick="return doclink('link-137', 'name', 'link-105');">name</a></tt> </tt>
<a name="L340"></a><tt class="py-lineno">340</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L341"></a><tt class="py-lineno">341</tt>  <tt class="py-line">            <tt class="py-name">title</tt> <tt class="py-op">=</tt> <tt class="py-string">'Reference'</tt> </tt>
<a name="L342"></a><tt class="py-lineno">342</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">hasattr</tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-string">'title'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L343"></a><tt class="py-lineno">343</tt>  <tt class="py-line">            <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">title</tt><tt class="py-op">(</tt><tt class="py-string">'%s: %s'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">title</tt><tt class="py-op">,</tt> <tt class="py-name">title</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L344"></a><tt class="py-lineno">344</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L345"></a><tt class="py-lineno">345</tt>  <tt class="py-line">            <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">title</tt><tt class="py-op">(</tt><tt class="py-name">title</tt><tt class="py-op">)</tt> </tt>
<a name="L346"></a><tt class="py-lineno">346</tt>  <tt class="py-line"> </tt>
<a name="L347"></a><tt class="py-lineno">347</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">show</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L348"></a><tt class="py-lineno">348</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">ion</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L349"></a><tt class="py-lineno">349</tt>  <tt class="py-line"> </tt>
<a name="NNTester"></a><div id="NNTester-def"><a name="L350"></a><tt class="py-lineno">350</tt> <a class="py-toggle" href="#" id="NNTester-toggle" onclick="return toggle('NNTester');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.NNTester-class.html">NNTester</a><tt class="py-op">(</tt><tt class="py-base-class">LinearTester</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="NNTester-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="NNTester-expanded"><a name="L351"></a><tt class="py-lineno">351</tt>  <tt class="py-line">    <tt id="link-138" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.name
octant.extern.delaunay.testfuncs.NNTester.name" class="py-name" href="#" onclick="return doclink('link-138', 'name', 'link-105');">name</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'Natural Neighbors'</tt> </tt>
<a name="NNTester.interpolator"></a><div id="NNTester.interpolator-def"><a name="L352"></a><tt class="py-lineno">352</tt> <a class="py-toggle" href="#" id="NNTester.interpolator-toggle" onclick="return toggle('NNTester.interpolator');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs.NNTester-class.html#interpolator">interpolator</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">func</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="NNTester.interpolator-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="NNTester.interpolator-expanded"><a name="L353"></a><tt class="py-lineno">353</tt>  <tt class="py-line">        <tt class="py-name">z</tt> <tt class="py-op">=</tt> <tt class="py-name">func</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-139" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-139', 'x', 'link-6');">x</a></tt><tt class="py-op">,</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-140" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-140', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> </tt>
<a name="L354"></a><tt class="py-lineno">354</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt id="link-141" class="py-name" targets="Method octant.extern.delaunay.triangulate.Triangulation.nn_extrapolator()=octant.extern.delaunay.triangulate.Triangulation-class.html#nn_extrapolator"><a title="octant.extern.delaunay.triangulate.Triangulation.nn_extrapolator" class="py-name" href="#" onclick="return doclink('link-141', 'nn_extrapolator', 'link-141');">nn_extrapolator</a></tt><tt class="py-op">(</tt><tt class="py-name">z</tt><tt class="py-op">,</tt> <tt class="py-name">bbox</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">xrange</tt><tt class="py-op">+</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">yrange</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L355"></a><tt class="py-lineno">355</tt>  <tt class="py-line"> </tt>
<a name="plotallfuncs"></a><div id="plotallfuncs-def"><a name="L356"></a><tt class="py-lineno">356</tt> <a class="py-toggle" href="#" id="plotallfuncs-toggle" onclick="return toggle('plotallfuncs');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#plotallfuncs">plotallfuncs</a><tt class="py-op">(</tt><tt class="py-param">allfuncs</tt><tt class="py-op">=</tt><tt id="link-142" class="py-name"><a title="octant.extern.delaunay.testfuncs.allfuncs" class="py-name" href="#" onclick="return doclink('link-142', 'allfuncs', 'link-94');">allfuncs</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="plotallfuncs-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="plotallfuncs-expanded"><a name="L357"></a><tt class="py-lineno">357</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">import</tt> <tt class="py-name">pylab</tt> <tt class="py-keyword">as</tt> <tt class="py-name">pl</tt> </tt>
<a name="L358"></a><tt class="py-lineno">358</tt>  <tt class="py-line">    <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">ioff</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L359"></a><tt class="py-lineno">359</tt>  <tt class="py-line">    <tt class="py-name">nnt</tt> <tt class="py-op">=</tt> <tt id="link-143" class="py-name" targets="Class octant.extern.delaunay.testfuncs.NNTester=octant.extern.delaunay.testfuncs.NNTester-class.html"><a title="octant.extern.delaunay.testfuncs.NNTester" class="py-name" href="#" onclick="return doclink('link-143', 'NNTester', 'link-143');">NNTester</a></tt><tt class="py-op">(</tt><tt class="py-name">npoints</tt><tt class="py-op">=</tt><tt class="py-number">1000</tt><tt class="py-op">)</tt> </tt>
<a name="L360"></a><tt class="py-lineno">360</tt>  <tt class="py-line">    <tt class="py-name">lpt</tt> <tt class="py-op">=</tt> <tt id="link-144" class="py-name" targets="Class octant.extern.delaunay.testfuncs.LinearTester=octant.extern.delaunay.testfuncs.LinearTester-class.html"><a title="octant.extern.delaunay.testfuncs.LinearTester" class="py-name" href="#" onclick="return doclink('link-144', 'LinearTester', 'link-144');">LinearTester</a></tt><tt class="py-op">(</tt><tt class="py-name">npoints</tt><tt class="py-op">=</tt><tt class="py-number">1000</tt><tt class="py-op">)</tt> </tt>
<a name="L361"></a><tt class="py-lineno">361</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">func</tt> <tt class="py-keyword">in</tt> <tt id="link-145" class="py-name"><a title="octant.extern.delaunay.testfuncs.allfuncs" class="py-name" href="#" onclick="return doclink('link-145', 'allfuncs', 'link-94');">allfuncs</a></tt><tt class="py-op">:</tt> </tt>
<a name="L362"></a><tt class="py-lineno">362</tt>  <tt class="py-line">        <tt class="py-keyword">print</tt> <tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">title</tt> </tt>
<a name="L363"></a><tt class="py-lineno">363</tt>  <tt class="py-line">        <tt class="py-name">nnt</tt><tt class="py-op">.</tt><tt id="link-146" class="py-name" targets="Method octant.extern.delaunay.testfuncs.LinearTester.plot()=octant.extern.delaunay.testfuncs.LinearTester-class.html#plot"><a title="octant.extern.delaunay.testfuncs.LinearTester.plot" class="py-name" href="#" onclick="return doclink('link-146', 'plot', 'link-146');">plot</a></tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-name">interp</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">plotter</tt><tt class="py-op">=</tt><tt class="py-string">'imshow'</tt><tt class="py-op">)</tt> </tt>
<a name="L364"></a><tt class="py-lineno">364</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">savefig</tt><tt class="py-op">(</tt><tt class="py-string">'%s-ref-img.png'</tt> <tt class="py-op">%</tt> <tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">func_name</tt><tt class="py-op">)</tt> </tt>
<a name="L365"></a><tt class="py-lineno">365</tt>  <tt class="py-line">        <tt class="py-name">nnt</tt><tt class="py-op">.</tt><tt id="link-147" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.plot" class="py-name" href="#" onclick="return doclink('link-147', 'plot', 'link-146');">plot</a></tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-name">interp</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-name">plotter</tt><tt class="py-op">=</tt><tt class="py-string">'imshow'</tt><tt class="py-op">)</tt> </tt>
<a name="L366"></a><tt class="py-lineno">366</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">savefig</tt><tt class="py-op">(</tt><tt class="py-string">'%s-nn-img.png'</tt> <tt class="py-op">%</tt> <tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">func_name</tt><tt class="py-op">)</tt> </tt>
<a name="L367"></a><tt class="py-lineno">367</tt>  <tt class="py-line">        <tt class="py-name">lpt</tt><tt class="py-op">.</tt><tt id="link-148" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.plot" class="py-name" href="#" onclick="return doclink('link-148', 'plot', 'link-146');">plot</a></tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-name">interp</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-name">plotter</tt><tt class="py-op">=</tt><tt class="py-string">'imshow'</tt><tt class="py-op">)</tt> </tt>
<a name="L368"></a><tt class="py-lineno">368</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">savefig</tt><tt class="py-op">(</tt><tt class="py-string">'%s-lin-img.png'</tt> <tt class="py-op">%</tt> <tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">func_name</tt><tt class="py-op">)</tt> </tt>
<a name="L369"></a><tt class="py-lineno">369</tt>  <tt class="py-line">        <tt class="py-name">nnt</tt><tt class="py-op">.</tt><tt id="link-149" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.plot" class="py-name" href="#" onclick="return doclink('link-149', 'plot', 'link-146');">plot</a></tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-name">interp</tt><tt class="py-op">=</tt><tt class="py-name">False</tt><tt class="py-op">,</tt> <tt class="py-name">plotter</tt><tt class="py-op">=</tt><tt class="py-string">'contour'</tt><tt class="py-op">)</tt> </tt>
<a name="L370"></a><tt class="py-lineno">370</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">savefig</tt><tt class="py-op">(</tt><tt class="py-string">'%s-ref-con.png'</tt> <tt class="py-op">%</tt> <tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">func_name</tt><tt class="py-op">)</tt> </tt>
<a name="L371"></a><tt class="py-lineno">371</tt>  <tt class="py-line">        <tt class="py-name">nnt</tt><tt class="py-op">.</tt><tt id="link-150" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.plot" class="py-name" href="#" onclick="return doclink('link-150', 'plot', 'link-146');">plot</a></tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-name">interp</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-name">plotter</tt><tt class="py-op">=</tt><tt class="py-string">'contour'</tt><tt class="py-op">)</tt> </tt>
<a name="L372"></a><tt class="py-lineno">372</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">savefig</tt><tt class="py-op">(</tt><tt class="py-string">'%s-nn-con.png'</tt> <tt class="py-op">%</tt> <tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">func_name</tt><tt class="py-op">)</tt> </tt>
<a name="L373"></a><tt class="py-lineno">373</tt>  <tt class="py-line">        <tt class="py-name">lpt</tt><tt class="py-op">.</tt><tt id="link-151" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.plot" class="py-name" href="#" onclick="return doclink('link-151', 'plot', 'link-146');">plot</a></tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-name">interp</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-name">plotter</tt><tt class="py-op">=</tt><tt class="py-string">'contour'</tt><tt class="py-op">)</tt> </tt>
<a name="L374"></a><tt class="py-lineno">374</tt>  <tt class="py-line">        <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">savefig</tt><tt class="py-op">(</tt><tt class="py-string">'%s-lin-con.png'</tt> <tt class="py-op">%</tt> <tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">func_name</tt><tt class="py-op">)</tt> </tt>
<a name="L375"></a><tt class="py-lineno">375</tt>  <tt class="py-line">    <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">ion</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L376"></a><tt class="py-lineno">376</tt>  <tt class="py-line"> </tt>
<a name="plot_dt"></a><div id="plot_dt-def"><a name="L377"></a><tt class="py-lineno">377</tt> <a class="py-toggle" href="#" id="plot_dt-toggle" onclick="return toggle('plot_dt');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#plot_dt">plot_dt</a><tt class="py-op">(</tt><tt class="py-param">tri</tt><tt class="py-op">,</tt> <tt class="py-param">colors</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="plot_dt-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="plot_dt-expanded"><a name="L378"></a><tt class="py-lineno">378</tt>  <tt class="py-line">    <tt class="py-keyword">import</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">as</tt> <tt class="py-name">mpl</tt> </tt>
<a name="L379"></a><tt class="py-lineno">379</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">import</tt> <tt class="py-name">pylab</tt> <tt class="py-keyword">as</tt> <tt class="py-name">pl</tt> </tt>
<a name="L380"></a><tt class="py-lineno">380</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">colors</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L381"></a><tt class="py-lineno">381</tt>  <tt class="py-line">        <tt class="py-name">colors</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">0.2</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L382"></a><tt class="py-lineno">382</tt>  <tt class="py-line">    <tt class="py-name">lc</tt> <tt class="py-op">=</tt> <tt class="py-name">mpl</tt><tt class="py-op">.</tt><tt class="py-name">collections</tt><tt class="py-op">.</tt><tt class="py-name">LineCollection</tt><tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt id="link-152" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-152', 'x', 'link-6');">x</a></tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">tri</tt><tt class="py-op">.</tt><tt id="link-153" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-153', 'y', 'link-7');">y</a></tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-op">(</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt id="link-154" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-154', 'x', 'link-6');">x</a></tt><tt class="py-op">[</tt><tt class="py-name">j</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">tri</tt><tt class="py-op">.</tt><tt id="link-155" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-155', 'y', 'link-7');">y</a></tt><tt class="py-op">[</tt><tt class="py-name">j</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L383"></a><tt class="py-lineno">383</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">i</tt><tt class="py-op">,</tt> <tt class="py-name">j</tt> <tt class="py-keyword">in</tt> <tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">edge_db</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">colors</tt><tt class="py-op">=</tt><tt class="py-name">colors</tt><tt class="py-op">)</tt> </tt>
<a name="L384"></a><tt class="py-lineno">384</tt>  <tt class="py-line">    <tt class="py-name">ax</tt> <tt class="py-op">=</tt> <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">gca</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L385"></a><tt class="py-lineno">385</tt>  <tt class="py-line">    <tt class="py-name">ax</tt><tt class="py-op">.</tt><tt class="py-name">add_collection</tt><tt class="py-op">(</tt><tt class="py-name">lc</tt><tt class="py-op">)</tt> </tt>
<a name="L386"></a><tt class="py-lineno">386</tt>  <tt class="py-line">    <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">draw_if_interactive</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L387"></a><tt class="py-lineno">387</tt>  <tt class="py-line"> </tt>
<a name="plot_vo"></a><div id="plot_vo-def"><a name="L388"></a><tt class="py-lineno">388</tt> <a class="py-toggle" href="#" id="plot_vo-toggle" onclick="return toggle('plot_vo');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#plot_vo">plot_vo</a><tt class="py-op">(</tt><tt class="py-param">tri</tt><tt class="py-op">,</tt> <tt class="py-param">colors</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="plot_vo-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="plot_vo-expanded"><a name="L389"></a><tt class="py-lineno">389</tt>  <tt class="py-line">    <tt class="py-keyword">import</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">as</tt> <tt class="py-name">mpl</tt> </tt>
<a name="L390"></a><tt class="py-lineno">390</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">import</tt> <tt class="py-name">pylab</tt> <tt class="py-keyword">as</tt> <tt class="py-name">pl</tt> </tt>
<a name="L391"></a><tt class="py-lineno">391</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">colors</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L392"></a><tt class="py-lineno">392</tt>  <tt class="py-line">        <tt class="py-name">colors</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">1</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">0.2</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L393"></a><tt class="py-lineno">393</tt>  <tt class="py-line">    <tt class="py-name">lc</tt> <tt class="py-op">=</tt> <tt class="py-name">mpl</tt><tt class="py-op">.</tt><tt class="py-name">collections</tt><tt class="py-op">.</tt><tt class="py-name">LineCollection</tt><tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt> </tt>
<a name="L394"></a><tt class="py-lineno">394</tt>  <tt class="py-line">        <tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">circumcenters</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">circumcenters</tt><tt class="py-op">[</tt><tt class="py-name">j</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L395"></a><tt class="py-lineno">395</tt>  <tt class="py-line">            <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">xrange</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">circumcenters</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L396"></a><tt class="py-lineno">396</tt>  <tt class="py-line">                <tt class="py-keyword">for</tt> <tt class="py-name">j</tt> <tt class="py-keyword">in</tt> <tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">triangle_neighbors</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt> <tt class="py-keyword">if</tt> <tt class="py-name">j</tt> <tt class="py-op">!=</tt> <tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L397"></a><tt class="py-lineno">397</tt>  <tt class="py-line">        <tt class="py-name">colors</tt><tt class="py-op">=</tt><tt class="py-name">colors</tt><tt class="py-op">)</tt> </tt>
<a name="L398"></a><tt class="py-lineno">398</tt>  <tt class="py-line">    <tt class="py-name">ax</tt> <tt class="py-op">=</tt> <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">gca</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L399"></a><tt class="py-lineno">399</tt>  <tt class="py-line">    <tt class="py-name">ax</tt><tt class="py-op">.</tt><tt class="py-name">add_collection</tt><tt class="py-op">(</tt><tt class="py-name">lc</tt><tt class="py-op">)</tt> </tt>
<a name="L400"></a><tt class="py-lineno">400</tt>  <tt class="py-line">    <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">draw_if_interactive</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L401"></a><tt class="py-lineno">401</tt>  <tt class="py-line"> </tt>
<a name="plot_cc"></a><div id="plot_cc-def"><a name="L402"></a><tt class="py-lineno">402</tt> <a class="py-toggle" href="#" id="plot_cc-toggle" onclick="return toggle('plot_cc');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#plot_cc">plot_cc</a><tt class="py-op">(</tt><tt class="py-param">tri</tt><tt class="py-op">,</tt> <tt class="py-param">edgecolor</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="plot_cc-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="plot_cc-expanded"><a name="L403"></a><tt class="py-lineno">403</tt>  <tt class="py-line">    <tt class="py-keyword">import</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">as</tt> <tt class="py-name">mpl</tt> </tt>
<a name="L404"></a><tt class="py-lineno">404</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt class="py-name">matplotlib</tt> <tt class="py-keyword">import</tt> <tt class="py-name">pylab</tt> <tt class="py-keyword">as</tt> <tt class="py-name">pl</tt> </tt>
<a name="L405"></a><tt class="py-lineno">405</tt>  <tt class="py-line">    <tt class="py-keyword">if</tt> <tt class="py-name">edgecolor</tt> <tt class="py-keyword">is</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L406"></a><tt class="py-lineno">406</tt>  <tt class="py-line">        <tt class="py-name">edgecolor</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-number">1</tt><tt class="py-op">,</tt><tt class="py-number">0.2</tt><tt class="py-op">)</tt> </tt>
<a name="L407"></a><tt class="py-lineno">407</tt>  <tt class="py-line">    <tt class="py-name">dxy</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-op">(</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt id="link-156" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-156', 'x', 'link-6');">x</a></tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">tri</tt><tt class="py-op">.</tt><tt id="link-157" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-157', 'y', 'link-7');">y</a></tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">i</tt><tt class="py-op">,</tt><tt class="py-name">j</tt><tt class="py-op">,</tt><tt class="py-name">k</tt> <tt class="py-keyword">in</tt> <tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">triangle_nodes</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L408"></a><tt class="py-lineno">408</tt>  <tt class="py-line">        <tt class="py-op">-</tt> <tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">circumcenters</tt><tt class="py-op">)</tt> </tt>
<a name="L409"></a><tt class="py-lineno">409</tt>  <tt class="py-line">    <tt class="py-name">r</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-158" class="py-name"><a title="octant.ocean.depths.hypot
octant.ocean.hypot
octant.ocean.state.hypot
octant.ocean.step3d_t.hypot
octant.ocean.time.hypot
octant.ocean.velocity.hypot" class="py-name" href="#" onclick="return doclink('link-158', 'hypot', 'link-88');">hypot</a></tt><tt class="py-op">(</tt><tt class="py-name">dxy</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">dxy</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">,</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L410"></a><tt class="py-lineno">410</tt>  <tt class="py-line">    <tt class="py-name">ax</tt> <tt class="py-op">=</tt> <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">gca</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L411"></a><tt class="py-lineno">411</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">i</tt> <tt class="py-keyword">in</tt> <tt class="py-name">xrange</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">r</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L412"></a><tt class="py-lineno">412</tt>  <tt class="py-line">        <tt class="py-name">p</tt> <tt class="py-op">=</tt> <tt class="py-name">mpl</tt><tt class="py-op">.</tt><tt class="py-name">patches</tt><tt class="py-op">.</tt><tt class="py-name">Circle</tt><tt class="py-op">(</tt><tt class="py-name">tri</tt><tt class="py-op">.</tt><tt class="py-name">circumcenters</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">r</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-name">resolution</tt><tt class="py-op">=</tt><tt class="py-number">100</tt><tt class="py-op">,</tt> <tt class="py-name">edgecolor</tt><tt class="py-op">=</tt><tt class="py-name">edgecolor</tt><tt class="py-op">,</tt> </tt>
<a name="L413"></a><tt class="py-lineno">413</tt>  <tt class="py-line">            <tt class="py-name">facecolor</tt><tt class="py-op">=</tt><tt class="py-op">(</tt><tt class="py-number">1</tt><tt class="py-op">,</tt><tt class="py-number">1</tt><tt class="py-op">,</tt><tt class="py-number">1</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">linewidth</tt><tt class="py-op">=</tt><tt class="py-number">0.2</tt><tt class="py-op">)</tt> </tt>
<a name="L414"></a><tt class="py-lineno">414</tt>  <tt class="py-line">        <tt class="py-name">ax</tt><tt class="py-op">.</tt><tt class="py-name">add_patch</tt><tt class="py-op">(</tt><tt class="py-name">p</tt><tt class="py-op">)</tt> </tt>
<a name="L415"></a><tt class="py-lineno">415</tt>  <tt class="py-line">    <tt class="py-name">pl</tt><tt class="py-op">.</tt><tt class="py-name">draw_if_interactive</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L416"></a><tt class="py-lineno">416</tt>  <tt class="py-line"> </tt>
<a name="L417"></a><tt class="py-lineno">417</tt>  <tt class="py-line"><tt class="py-keyword">from</tt> <tt id="link-159" class="py-name" targets="Module octant.extern.delaunay.interpolate=octant.extern.delaunay.interpolate-module.html"><a title="octant.extern.delaunay.interpolate" class="py-name" href="#" onclick="return doclink('link-159', 'interpolate', 'link-159');">interpolate</a></tt> <tt class="py-keyword">import</tt> <tt id="link-160" class="py-name" targets="Class octant.extern.delaunay.interpolate.LinearInterpolator=octant.extern.delaunay.interpolate.LinearInterpolator-class.html"><a title="octant.extern.delaunay.interpolate.LinearInterpolator" class="py-name" href="#" onclick="return doclink('link-160', 'LinearInterpolator', 'link-160');">LinearInterpolator</a></tt><tt class="py-op">,</tt> <tt id="link-161" class="py-name" targets="Class octant.extern.delaunay.interpolate.NNInterpolator=octant.extern.delaunay.interpolate.NNInterpolator-class.html"><a title="octant.extern.delaunay.interpolate.NNInterpolator" class="py-name" href="#" onclick="return doclink('link-161', 'NNInterpolator', 'link-161');">NNInterpolator</a></tt> </tt>
<a name="L418"></a><tt class="py-lineno">418</tt>  <tt class="py-line"> </tt>
<a name="quality"></a><div id="quality-def"><a name="L419"></a><tt class="py-lineno">419</tt> <a class="py-toggle" href="#" id="quality-toggle" onclick="return toggle('quality');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#quality">quality</a><tt class="py-op">(</tt><tt class="py-param">func</tt><tt class="py-op">,</tt> <tt class="py-param">mesh</tt><tt class="py-op">,</tt> <tt class="py-param">interpolator</tt><tt class="py-op">=</tt><tt class="py-string">'nn'</tt><tt class="py-op">,</tt> <tt class="py-param">n</tt><tt class="py-op">=</tt><tt class="py-number">33</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="quality-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="quality-expanded"><a name="L420"></a><tt class="py-lineno">420</tt>  <tt class="py-line">    <tt class="py-docstring">"""Compute a quality factor (the quantity r**2 from TOMS792).</tt> </tt>
<a name="L421"></a><tt class="py-lineno">421</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L422"></a><tt class="py-lineno">422</tt>  <tt class="py-line"><tt class="py-docstring">    interpolator must be in ('linear', 'nn').</tt> </tt>
<a name="L423"></a><tt class="py-lineno">423</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L424"></a><tt class="py-lineno">424</tt>  <tt class="py-line">    <tt class="py-name">fz</tt> <tt class="py-op">=</tt> <tt class="py-name">func</tt><tt class="py-op">(</tt><tt class="py-name">mesh</tt><tt class="py-op">.</tt><tt id="link-162" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-162', 'x', 'link-6');">x</a></tt><tt class="py-op">,</tt> <tt class="py-name">mesh</tt><tt class="py-op">.</tt><tt id="link-163" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-163', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> </tt>
<a name="L425"></a><tt class="py-lineno">425</tt>  <tt class="py-line">    <tt class="py-name">tri</tt> <tt class="py-op">=</tt> <tt id="link-164" class="py-name"><a title="octant.extern.delaunay.triangulate.Triangulation" class="py-name" href="#" onclick="return doclink('link-164', 'Triangulation', 'link-1');">Triangulation</a></tt><tt class="py-op">(</tt><tt class="py-name">mesh</tt><tt class="py-op">.</tt><tt id="link-165" class="py-name"><a title="octant.grid.BoundaryInteractor.x
octant.grid.CGrid.x" class="py-name" href="#" onclick="return doclink('link-165', 'x', 'link-6');">x</a></tt><tt class="py-op">,</tt> <tt class="py-name">mesh</tt><tt class="py-op">.</tt><tt id="link-166" class="py-name"><a title="octant.grid.BoundaryInteractor.y
octant.grid.CGrid.y" class="py-name" href="#" onclick="return doclink('link-166', 'y', 'link-7');">y</a></tt><tt class="py-op">)</tt> </tt>
<a name="L426"></a><tt class="py-lineno">426</tt>  <tt class="py-line">    <tt class="py-name">intp</tt> <tt class="py-op">=</tt> <tt class="py-name">getattr</tt><tt class="py-op">(</tt><tt class="py-name">tri</tt><tt class="py-op">,</tt> <tt id="link-167" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.interpolator
octant.extern.delaunay.testfuncs.NNTester.interpolator" class="py-name" href="#" onclick="return doclink('link-167', 'interpolator', 'link-121');">interpolator</a></tt><tt class="py-op">+</tt><tt class="py-string">'_extrapolator'</tt><tt class="py-op">)</tt><tt class="py-op">(</tt><tt class="py-name">fz</tt><tt class="py-op">,</tt> <tt class="py-name">bbox</tt><tt class="py-op">=</tt><tt class="py-op">(</tt><tt class="py-number">0.</tt><tt class="py-op">,</tt><tt class="py-number">1.</tt><tt class="py-op">,</tt><tt class="py-number">0.</tt><tt class="py-op">,</tt><tt class="py-number">1.</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L427"></a><tt class="py-lineno">427</tt>  <tt class="py-line">    <tt class="py-name">Y</tt><tt class="py-op">,</tt> <tt class="py-name">X</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt id="link-168" class="py-name"><a title="octant.ocean.depths.mgrid
octant.ocean.mgrid
octant.ocean.state.mgrid
octant.ocean.step3d_t.mgrid
octant.ocean.time.mgrid
octant.ocean.velocity.mgrid" class="py-name" href="#" onclick="return doclink('link-168', 'mgrid', 'link-124');">mgrid</a></tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">:</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">n</tt><tt class="py-op">)</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">:</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">n</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L428"></a><tt class="py-lineno">428</tt>  <tt class="py-line">    <tt class="py-name">Z</tt> <tt class="py-op">=</tt> <tt class="py-name">func</tt><tt class="py-op">(</tt><tt class="py-name">X</tt><tt class="py-op">,</tt> <tt class="py-name">Y</tt><tt class="py-op">)</tt> </tt>
<a name="L429"></a><tt class="py-lineno">429</tt>  <tt class="py-line">    <tt class="py-name">iz</tt> <tt class="py-op">=</tt> <tt class="py-name">intp</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">:</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">n</tt><tt class="py-op">)</tt><tt class="py-op">,</tt><tt class="py-number">0</tt><tt class="py-op">:</tt><tt class="py-number">1</tt><tt class="py-op">:</tt><tt class="py-name">complex</tt><tt class="py-op">(</tt><tt class="py-number">0</tt><tt class="py-op">,</tt><tt class="py-name">n</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
<a name="L430"></a><tt class="py-lineno">430</tt>  <tt class="py-line">    <tt class="py-comment">#nans = sp.isnan(iz)</tt> </tt>
<a name="L431"></a><tt class="py-lineno">431</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-comment">#numgood = n*n - sp.sum(sp.array(nans.flat, sp.int32))</tt> </tt>
<a name="L432"></a><tt class="py-lineno">432</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-name">numgood</tt> <tt class="py-op">=</tt> <tt class="py-name">n</tt><tt class="py-op">*</tt><tt class="py-name">n</tt> </tt>
<a name="L433"></a><tt class="py-lineno">433</tt>  <tt class="py-line"> </tt>
<a name="L434"></a><tt class="py-lineno">434</tt>  <tt class="py-line">    <tt class="py-name">SE</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">Z</tt> <tt class="py-op">-</tt> <tt class="py-name">iz</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt> </tt>
<a name="L435"></a><tt class="py-lineno">435</tt>  <tt class="py-line">    <tt class="py-name">SSE</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">sum</tt><tt class="py-op">(</tt><tt class="py-name">SE</tt><tt class="py-op">.</tt><tt class="py-name">flat</tt><tt class="py-op">)</tt> </tt>
<a name="L436"></a><tt class="py-lineno">436</tt>  <tt class="py-line">    <tt class="py-name">meanZ</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">sum</tt><tt class="py-op">(</tt><tt class="py-name">Z</tt><tt class="py-op">.</tt><tt class="py-name">flat</tt><tt class="py-op">)</tt> <tt class="py-op">/</tt> <tt class="py-name">numgood</tt> </tt>
<a name="L437"></a><tt class="py-lineno">437</tt>  <tt class="py-line">    <tt class="py-name">SM</tt> <tt class="py-op">=</tt> <tt class="py-op">(</tt><tt class="py-name">Z</tt> <tt class="py-op">-</tt> <tt class="py-name">meanZ</tt><tt class="py-op">)</tt><tt class="py-op">**</tt><tt class="py-number">2</tt> </tt>
<a name="L438"></a><tt class="py-lineno">438</tt>  <tt class="py-line">    <tt class="py-name">SSM</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">sum</tt><tt class="py-op">(</tt><tt class="py-name">SM</tt><tt class="py-op">.</tt><tt class="py-name">flat</tt><tt class="py-op">)</tt> </tt>
<a name="L439"></a><tt class="py-lineno">439</tt>  <tt class="py-line"> </tt>
<a name="L440"></a><tt class="py-lineno">440</tt>  <tt class="py-line"> </tt>
<a name="L441"></a><tt class="py-lineno">441</tt>  <tt class="py-line">    <tt class="py-name">r2</tt> <tt class="py-op">=</tt> <tt class="py-number">1.0</tt> <tt class="py-op">-</tt> <tt class="py-name">SSE</tt><tt class="py-op">/</tt><tt class="py-name">SSM</tt> </tt>
<a name="L442"></a><tt class="py-lineno">442</tt>  <tt class="py-line">    <tt class="py-keyword">print</tt> <tt class="py-name">func</tt><tt class="py-op">.</tt><tt class="py-name">func_name</tt><tt class="py-op">,</tt> <tt class="py-name">r2</tt><tt class="py-op">,</tt> <tt class="py-name">SSE</tt><tt class="py-op">,</tt> <tt class="py-name">SSM</tt><tt class="py-op">,</tt> <tt class="py-name">numgood</tt> </tt>
<a name="L443"></a><tt class="py-lineno">443</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">r2</tt> </tt>
</div><a name="L444"></a><tt class="py-lineno">444</tt>  <tt class="py-line"> </tt>
<a name="allquality"></a><div id="allquality-def"><a name="L445"></a><tt class="py-lineno">445</tt> <a class="py-toggle" href="#" id="allquality-toggle" onclick="return toggle('allquality');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#allquality">allquality</a><tt class="py-op">(</tt><tt class="py-param">interpolator</tt><tt class="py-op">=</tt><tt class="py-string">'nn'</tt><tt class="py-op">,</tt> <tt class="py-param">allfuncs</tt><tt class="py-op">=</tt><tt id="link-169" class="py-name"><a title="octant.extern.delaunay.testfuncs.allfuncs" class="py-name" href="#" onclick="return doclink('link-169', 'allfuncs', 'link-94');">allfuncs</a></tt><tt class="py-op">,</tt> <tt class="py-param">data</tt><tt class="py-op">=</tt><tt id="link-170" class="py-name"><a title="octant.extern.delaunay.testfuncs.data" class="py-name" href="#" onclick="return doclink('link-170', 'data', 'link-3');">data</a></tt><tt class="py-op">,</tt> <tt class="py-param">n</tt><tt class="py-op">=</tt><tt class="py-number">33</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="allquality-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="allquality-expanded"><a name="L446"></a><tt class="py-lineno">446</tt>  <tt class="py-line">    <tt class="py-name">results</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L447"></a><tt class="py-lineno">447</tt>  <tt class="py-line">    <tt class="py-name">kv</tt> <tt class="py-op">=</tt> <tt id="link-171" class="py-name"><a title="octant.extern.delaunay.testfuncs.data" class="py-name" href="#" onclick="return doclink('link-171', 'data', 'link-3');">data</a></tt><tt class="py-op">.</tt><tt class="py-name">items</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L448"></a><tt class="py-lineno">448</tt>  <tt class="py-line">    <tt class="py-name">kv</tt><tt class="py-op">.</tt><tt class="py-name">sort</tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L449"></a><tt class="py-lineno">449</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt id="link-172" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.name
octant.extern.delaunay.testfuncs.NNTester.name" class="py-name" href="#" onclick="return doclink('link-172', 'name', 'link-105');">name</a></tt><tt class="py-op">,</tt> <tt class="py-name">mesh</tt> <tt class="py-keyword">in</tt> <tt class="py-name">kv</tt><tt class="py-op">:</tt> </tt>
<a name="L450"></a><tt class="py-lineno">450</tt>  <tt class="py-line">        <tt class="py-name">reslist</tt> <tt class="py-op">=</tt> <tt class="py-name">results</tt><tt class="py-op">.</tt><tt class="py-name">setdefault</tt><tt class="py-op">(</tt><tt id="link-173" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.name
octant.extern.delaunay.testfuncs.NNTester.name" class="py-name" href="#" onclick="return doclink('link-173', 'name', 'link-105');">name</a></tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L451"></a><tt class="py-lineno">451</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-name">func</tt> <tt class="py-keyword">in</tt> <tt id="link-174" class="py-name"><a title="octant.extern.delaunay.testfuncs.allfuncs" class="py-name" href="#" onclick="return doclink('link-174', 'allfuncs', 'link-94');">allfuncs</a></tt><tt class="py-op">:</tt> </tt>
<a name="L452"></a><tt class="py-lineno">452</tt>  <tt class="py-line">            <tt class="py-name">reslist</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt id="link-175" class="py-name" targets="Function octant.extern.delaunay.testfuncs.quality()=octant.extern.delaunay.testfuncs-module.html#quality"><a title="octant.extern.delaunay.testfuncs.quality" class="py-name" href="#" onclick="return doclink('link-175', 'quality', 'link-175');">quality</a></tt><tt class="py-op">(</tt><tt class="py-name">func</tt><tt class="py-op">,</tt> <tt class="py-name">mesh</tt><tt class="py-op">,</tt> <tt id="link-176" class="py-name"><a title="octant.extern.delaunay.testfuncs.LinearTester.interpolator
octant.extern.delaunay.testfuncs.NNTester.interpolator" class="py-name" href="#" onclick="return doclink('link-176', 'interpolator', 'link-121');">interpolator</a></tt><tt class="py-op">,</tt> <tt class="py-name">n</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L453"></a><tt class="py-lineno">453</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">results</tt> </tt>
</div><a name="L454"></a><tt class="py-lineno">454</tt>  <tt class="py-line"> </tt>
<a name="L455"></a><tt class="py-lineno">455</tt>  <tt class="py-line"> </tt>
<a name="funky"></a><div id="funky-def"><a name="L456"></a><tt class="py-lineno">456</tt> <a class="py-toggle" href="#" id="funky-toggle" onclick="return toggle('funky');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="octant.extern.delaunay.testfuncs-module.html#funky">funky</a><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="funky-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="funky-expanded"><a name="L457"></a><tt class="py-lineno">457</tt>  <tt class="py-line">    <tt class="py-name">x0</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-number">0.25</tt><tt class="py-op">,</tt> <tt class="py-number">0.3</tt><tt class="py-op">,</tt> <tt class="py-number">0.5</tt><tt class="py-op">,</tt> <tt class="py-number">0.6</tt><tt class="py-op">,</tt> <tt class="py-number">0.6</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L458"></a><tt class="py-lineno">458</tt>  <tt class="py-line">    <tt class="py-name">y0</tt> <tt class="py-op">=</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">array</tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-number">0.2</tt><tt class="py-op">,</tt> <tt class="py-number">0.35</tt><tt class="py-op">,</tt> <tt class="py-number">0.0</tt><tt class="py-op">,</tt> <tt class="py-number">0.25</tt><tt class="py-op">,</tt> <tt class="py-number">0.65</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L459"></a><tt class="py-lineno">459</tt>  <tt class="py-line">    <tt class="py-name">tx</tt> <tt class="py-op">=</tt> <tt class="py-number">0.46</tt> </tt>
<a name="L460"></a><tt class="py-lineno">460</tt>  <tt class="py-line">    <tt class="py-name">ty</tt> <tt class="py-op">=</tt> <tt class="py-number">0.23</tt> </tt>
<a name="L461"></a><tt class="py-lineno">461</tt>  <tt class="py-line">    <tt class="py-name">t0</tt> <tt class="py-op">=</tt> <tt id="link-177" class="py-name"><a title="octant.extern.delaunay.triangulate.Triangulation" class="py-name" href="#" onclick="return doclink('link-177', 'Triangulation', 'link-1');">Triangulation</a></tt><tt class="py-op">(</tt><tt class="py-name">x0</tt><tt class="py-op">,</tt> <tt class="py-name">y0</tt><tt class="py-op">)</tt> </tt>
<a name="L462"></a><tt class="py-lineno">462</tt>  <tt class="py-line">    <tt class="py-name">t1</tt> <tt class="py-op">=</tt> <tt id="link-178" class="py-name"><a title="octant.extern.delaunay.triangulate.Triangulation" class="py-name" href="#" onclick="return doclink('link-178', 'Triangulation', 'link-1');">Triangulation</a></tt><tt class="py-op">(</tt><tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">hstack</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">x0</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-name">tx</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> <tt class="py-name">sp</tt><tt class="py-op">.</tt><tt class="py-name">hstack</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">y0</tt><tt class="py-op">,</tt> <tt class="py-op">[</tt><tt class="py-name">ty</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L463"></a><tt class="py-lineno">463</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">t0</tt><tt class="py-op">,</tt> <tt class="py-name">t1</tt> </tt>
</div><a name="L464"></a><tt class="py-lineno">464</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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